Hatena Coffee continues to make customers smile as they scratch their heads.

The line that separates cafes from regular restaurants can be a hazy one, but most people would say that cafes generally have a more relaxed vibe that encourages you to linger over your drink or meal. And it’s definitely true that Hatena Coffee, which just arrived in Osaka’s Namba neighborhood, isn’t going to pressure you to hurry up and leave. As a matter of fact, Hatena Coffee has a policy in which they won’t even let you go home until you’ve proved your smarts.

The cafe’s name is a tipoff to this unique rule, as “hatena marks” are what question marks are called in Japanese. In addition to beverages and light fare, Hatena Coffee also serves up brain-teasing puzzles. There’s a selection to choose from, with varying difficulties, and solving the puzzle is an official requirement in order to be allowed to leave.

That might sound like the place is an escape room that you can eat and drink in, but Hatena Coffee takes the opposite approach to time. In an escape room you’re given a certain amount of time in which to try to solve the mystery, and when time’s up, you’re let out regardless of whether or not you succeeded. At Hatena Coffee, though there’s no time limit, so you can approach the puzzle at whatever pace feels fun and enjoyable to you…or to you and your date or friends, since the Namba cafe has three types of seating: counters for solo customers, two-chair tables for pairs, or four-chair tables for larger groups.

All of the cafe’s puzzles are produced by Tokyo-based puzzle/mystery design company Experiful. The estimated time needed to solve most of them is in the range of 30 to 60 minutes, but if you want even more mental stimulation, the tougher ones will take up to 90 minutes, the company says (and while not explicitly stated, we’re sure that if you’re really stumped, they’ll let you go home without solving the puzzle, if you ask nicely).

Each guest pays a 1,500-yen (US$9.70) “puzzle fee” and is asked to also order at least one drink, but there’s no timed seat/table charge at Hatena Coffee, so you don’t need to worry about running up a more expensive tab if it takes you an extra-long time to solve your puzzle. Drinks are all priced at 500 yen (whether soft drinks or alcoholic), while snacks start at 500 yen, sandwiches and pasta plates at 700 yen, and desserts at 1,000 yen.

The Namba Hatena Coffee’s grand opening is scheduled for June 1, when it will become the chain’s sixth branch, joining the three locations in Tokyo (in the Ginza, Shinjuku, and Ikebukuro neighborhoods), one in Yokohama, and one already open in Osaka’s Umeda neighborhood. With barely more than a year having passed since the initial branch opened in Yokohama, the fast expansion seems to show that there’s an eager market of fans for puzzles in relaxing spaces, and the new branch should make a great place to visit for a coffee after trying the neighborhood’s innovative sushi pizza.

Cafe information
Hatena Coffee (Osaka Namba branch)/ はてな珈琲店（大阪なんば店）
Address: Osaka-fu, Osaka-shi, Chuo-ku, Dotonbori 2-3-23, Hermanos Building 2nd floor
大阪府大阪市中央区道頓堀２丁目３−２３ エルマーノスビル２階
Open 11:30 a.m.-9 p.m. (no new seating between 5 p.m. and 6 p.m.)
Website

Related: Hatena Coffee
Source: PR Times, Hatena Coffee
Top image: PR Times
Insert images: PR Times, Hatena Coffee
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It’s one thing to marvel at the inner workings of a transistor radio or a timepiece, but for artist Manabu Kosaka, that curiosity reaches a whole new level. Using nothing but paper, the artist makes scale replicas of cameras, watches, gaming consoles, shoes, food, and more with a preternatural attention to detail. Not only does a 35mm film camera include a strap and a back hatch that opens, the lever used to advance the film and other gears are also built into the top, some of which are even moveable.

Around ten years ago, Kosaka faced uncertainty about the direction of his work. “During that time, I spoke with a friend who works in art direction, and they suggested that I try creating with simpler materials in a more minimal way,” he tells Colossal. “That advice stayed with me, and gradually I began focusing on paper as my primary material, eventually deciding to work exclusively with it.”

Through a meticulous process of cutting, folding, and scoring, Kosaka creates incredibly realistic depictions of everyday objects, often with a retro twist. He carefully studies the mechanics of the real objects, disassembling them in order to replicate individual components inside. He is currently working on a model of a Playstation 2 console, which was originally released in 2000.

“What I love most about paper is its incredible flexibility,” Kosaka says. “It responds to my ideas almost completely—beyond what I expect, even. It allows me to express what I want in a very direct way, while also feeling that it can become almost anything.”

See much more on the artist’s Instagram.

Do stories and artists like this matter to you? Become a Colossal Member today and support independent arts publishing for as little as $7 per month. The article Marvel at Manabu Kosaka’s Hyperrealistic Paper Sculptures of Retro Objects appeared first on Colossal.

New fusion food looks set to become a hit on social media. 

If you’re in Japan and find yourself in the mood for pizza, but with a hankering for sushi as well, there’s a new restaurant in Osaka ready to satisfy both those needs, all in one easy-to-eat slice.

Called Sushi Pizza, this new fusion food is the brainchild of Kaisen Monogatari, a sushi and izakaya restaurant in the city’s lively Dotonbori district. Osaka, and this district in particular, is bursting at the seams with so many places to eat that the word “kuidaore” or “eat yourself into ruin” is often used to describe it.

Released on 1 May, the Sushi Pizza features a crispy crust made from lightly fried seaweed and sushi rice, with a variety of seafood toppings to choose from.

Prices start at 1,078 yen (US$6.77) for the “Seafood Salad” or the “Oil Sardine” slice with sardines, olives, and tomatoes, and rise to 1,408 yen for the “Eel Butter” with eel, butter and egg and the “Chunky Seafood” containing shrimp, mussels, and squid tentacles.

The pizza is strong on visuals, making it perfect for attracting attention on social media, and the flavour is said to be equally impressive, with generous chunks of seafood and cheese delivering exciting contrasts in taste and texture.

Izakaya are often referred to as “Japanese taverns” in English, due to the fact that they serve up alcohol with a wide variety of small dishes designed to pair well with drinks. With Kaisen Monogatari specialising in seafood – the name literally translates as “seafood tale” – the sushi pizza is a novel way to showcase its expertise in the field, or should we say “waters”, while acting as an entry point for diving into more of its alluring offerings.

A slice of Sushi Pizza is a fun way to feast on seafood in the heart of Osaka, and it has all the ingredients to become a kaisen monogatari of your very own for you to recount to friends and family back home.

Restaurant information
Kaisen Monogatari Midosuji Store / 海鮮物語 御堂筋店
Address: Osaka-fu, Osaka-shi, Chuo-ku, Dotonbori, 1-10-7 Bonchi Building 4F
大阪府大阪市中央区道頓堀1-10-7 ぼんちビル 4F
Open 5 p.m.-11 p.m.
Website

Source, images: Press release
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And yes, there is a reason Mercy is dressed that way.

With Japan being home to many of the world’s most passionate gamers, Japan Railways Group periodically partners with popular video game franchises to add a little extra fun to fans’ train travel in Japan, like we’ve seen in previous tie-ups with the Final Fantasy and Pokémon series. For its next video game collaboration, though, JR Central (a.k.a. JR Tokai) is teaming up with a series that hails from the U.S.

This summer, characters from the cast of Blizzard’s Overwatch will be taking a ride on the Shinkansen as part of the Payload to Osaka campaign (a reference to the game’s “payload escort” missions). The promotion’s key art shows Hanzo, D.Va, Genji, Kiriko, Mercy, Hammond, and Jetpack Cat getting off the bullet train at Shin Osaka Station, the closest stop on Japan’s high-speed rail network to downtown Osaka. The artwork contains a few tips of the hat to Osaka’s famous food culture, with Hammond snacking on takoyaki octopus balls and Hanzo scarfing on a steamed pork bun (and you’ll note that Hanzo is eating it after getting off the train).

From July 17 to September 23, passengers onboard JR Central Shinkansen trains can take an Overwatch-themed quiz via their smartphones, and correctly answering the questions gets you one of seven phone wallpapers. While the wallpaper you win is randomized, you can take the quiz as many times as you want during your ride (10 questions are randomly pulled from a pool each time), and JR Central guarantees you won’t get any duplicate wallpapers until you’ve completed a full set of all seven.

Even if you’re not up to taking the quiz, you can still receive a PC wallpaper image of the illustration just by answering an online questionnaire, which, like the quiz, can be accessed through the promotion’s official website, while onboard the bullet train. This also serves as a record of your Shinkansen ride, which you can then show at the Osaka Nipponbashi branch of anime merchandise store chain Animate to receive an Overwatch cleaning cloth with the same illustration.

Animate Osaka Nipponbashi will also be hosting an Overwatch Payload to Osaka popup store with character pins and acrylic mini standees from July 17 to 26.

While Overwatch does have fans in Japan, the series’ most passionate supporters tend to hail from other countries. With international tourists accounting for so much travel in Japan these days, though, especially on the JR Tokai section of the Shinkansen network that connects Osaka with Kyoto and Tokyo, JR Central most likely expects to get a lot of interest from non-Japanese fans, enough so that the company felt the need to follow up on its official Twitter announcement for the collaboration with a statement that “These items are available in Japan only.”

Speaking of the Twitter announcement, at least one non-Japanese fan was furious about the clothing that Mercy is wearing in the artwork.

What is this kind of OUTFIT? ugly as hell pic.twitter.com/4wkggD4fpR

— 𓆩♡𓆪 ✦ÆØNLIZ ✦𓆩♡𓆪 (She/Her) (@AEONFLUX_85) June 4, 2026

From the choice of words and capitalization, that was probably meant as a rhetorical question, but hey, there’s actually a reason for this outfit (sorry, OUTFIT). Aside from having a vibrant food culture, Osaka is also known for its flashy fashion sense, in particular its ladies’ fondness for animal prints. Granted, it’s usually associated with women of a more mature age than Mercy, but a little touch of Osaka style isn’t completely out of place here.

Related: JR x Overwatch Payload to Osaka official website, Animate Osaka Nipponbashi
Source: JR Central via Hachima Kiko
Images: JR Central
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TOKYO, June 5 — The Japanese prosecutors office will launch an investigation into harassment within the organisation, the justice minister said today, in light of a rape allegation involving a former regional chief.

Very few women in Japan speak out about sexual assault but a prosecutor who uses the pseudonym Hikari came forward in 2024 to accuse her former boss of raping her six years earlier.

She demanded an independent probe, but her request was rejected, prompting her to resign in April.

Kentaro Kitagawa, who retired after serving as head of the Osaka District Public Prosecutor’s Office, was arrested and admitted the assault but later withdrew his statement, saying the sex was consensual.

Justice minister Hiroshi Hiraguchi told reporters today that “a probe into harassment is scheduled for this fiscal year for all staff” at the prosecutor’s office.

But the question of an independent panel “needs to be decided with the utmost caution” due to the ongoing criminal case, he said.

Hikari made a request to the justice ministry and the prosecutors’ office that such a panel be set up to investigate cases involving others in the legal profession and to implement measures to prevent harassment.

She told AFP today that an internal investigation was “completely pointless”, adding that an independent probe was “absolutely necessary”.

“They seem to completely fail to grasp that the cause cannot be identified and the problem will recur unless a fair and impartial investigation is carried out,” she said.

Hikari has previously said she is “certain that there are other instances of harassment and additional offences” inside the prosecutor’s office.

She has been diagnosed with post-traumatic stress disorder (PTSD) and her condition worsened after she learned in 2024 that people close to Kitagawa, especially an assistant prosecutor — who Hikari says is his lover — had spread malicious rumours about her.

She filed a criminal complaint against the assistant prosecutor the following year, but the Osaka prosecutor’s office dismissed it, only imposing a reprimand.

Hikari has said she was not used to drinking strong alcohol and lost her memory halfway through an office gathering in 2018.

The next thing she knew, she said, she was in Kitagawa’s home and was being raped.

Hikari kept quiet after it happened, as Kitagawa had pleaded with her not to go public, saying it would be a damaging scandal for the organisation and threatening to harm himself, she said. — AFP

* If you are experiencing sexual violence, the following hotlines offer free and confidential support: Talian Kasih at 15999 or WhatsApp 019-2615999 (24/7); All Women’s Action Society at 016-2374221/016-2284221 (9.30am-5.30pm); and Women’s Aid Organisation (WAO) at 03-30008858 or SMS/WhatsApp TINA 018-9888058 (24/7)

 

No tentacles here, folks! Only beautifully strange plants.

If you’ve spent any time online, the word “hentai” probably conjures up some very specific imagery that you may not feel comfortable talking about with your family. However, Osaka is playing host to an event called the Hentai Shokubutsu Club (or “Hentai Plant Club”), where you can say without shame, “Hey, Mom! Let’s go see some hentai plants.”

To be perfectly clear, this event will involve substantially less tentacle-like appendages than you might be imagining, as in botanical science, “hentai” translates to the process of metamorphosis, or structural transformation. It refers to the fascinating way certain flora abandon typical plant architecture, morphing their leaves, roots and stems into unorthodox shapes to survive, and this summer will see a showcase of unusual yet absolutely gorgeous exotic plants.

Taking place on July 4 to July 5 at the Osaka Nanko ATC Hall, a short walk from Trade Center Mae on the New Tram Line, the Hentai Shokubutsu Club brings a Japanese television show of the same name to life, curated by the celebrity plant explorer Keisuke Hase and Tokyo influencer Botanical Gorilla, and introduces 20 vendors who will be showing off some of nature’s eccentric plants.

▼ Actor and comedian Hyoroku (left) is the face of the Hentai Shokubutsu Club show.

A selection of the transformations you can hope to see, as well as buy, at the venue are:

● Platycerium: These plants feature leaf dimorphism, where they grow two completely different types of leaves, one for trapping food, and the other to catch the sun. The company Groote Plantage specialize in the sale of platycerium and are based in Saitama, often traveling to Thailand to carefully select and import high-quality plants in a wide range of varieties.

● Anthurium: With deceiving heart-shaped “flowers” that are actually leaves that have undergone metamorphosis to trick pollinators, whereas the actual flowers are microscopic bumps on the central spike. The anthurium is on show by Acu’s Forest, based in Osaka, who sell domestically bred variants with a focus on leaf color, texture, and shape. This time, they’ll focus on anthurium with a velvet texture and veins with unique physical characteristics.

● Dyckia: Bromeliads that reflected the rainforest lifestyle, transforming their leaves into water tanks to survive arid cliffs, lining them with vicious-looking thorns to keep thirsty animals away. Thorns and Leaves handle both terrestrial and tank bromeliads, focusing on original dyckia hybridized and grown by themselves.

Alongside the plants, you could even take home some quirky little collectibles, like the adorable Mandragora figures crafted by B-The-U.

However, the activities don’t just stop with the plants, as the Hentai Shokubutsu Club is actually a special exhibition within the larger Reptiles Fever 2026 event, the largest of western Japan’s reptile expos.

Discount advance tickets, priced at 1,200 yen (US$7.50), are available online via platforms like Rakuten Travel, and convenience stores (links below), but it’s also possible to purchase an entry ticket on the day for 1,400 yen.

With how the plants have adapted for survival, they make for great additions to lush, bioactive terrariums for many of the reptiles attending the festival.

▼ Like this little guy!

The venue will be packed with reptiles, amphibians, breeding gear, and a family-friendly petting corner, making it the perfect weekend plan for anyone looking to experience the reptile-keeping hobby.

▼ Cute though they may be, I can’t vouch for how “reptilian” hedgehogs are, but they still make an appearance in the petting zoo.

So, grab your tickets and get ready to be amazed by reptilian beauty and the bizarre world of botanical hentai this summer.

Exhibition information
Hentai Shokubutsu Club / 変態植物倶楽部
Address: Osaka-fu, Osaka-shi, Suminoe-ku, Nankokite 2-1-10
大阪府大阪市住之江区南港北2-1-10
Dates: July 4, 2026–July 5, 2026
Open 10:00 a.m.–5:00 p.m. (last entry 4:30 p.m.)
Website

Related: Hentai Shokubutsu Club YouTube, Rakuten Travel, Lawson Ticket (code: 54813), 7-Eleven Ticket (code: 115-554)
Source and images: PR Times (1, 2)
Top image: PR Times
Insert images: PR Times PR Times (1, 2)
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