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Articles from mendoi-apps, published in English after a language check.
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- What happens when AI “improves” you without permission? A Kochikame-style internet comedy where your edited self comes back to judge the originalYou post a photo of yourself online. Somewhere else, someone runs it through AI.

- Why can autistic or ADHD people seem unusually mature in philosophical conversations? Liking philosophy is not a diagnosis, and thinking a lot is not the same as thinking deeplyA familiar internet observation goes like this:
- Is a 17-year-old dating an 18-year-old illegal in Japan? Why birthdays decide, and how other countries handle close-in-age couplesPicture two people who start dating at 16 and 17.
- From a lit-up parked car at night to Edo privacy: what leaked outA car is parked on a dark road or near a park at night. The interior light is on.
- Mobile Suit Gundam HathawayWhy is Mobile Suit Gundam Hathaway confusing on a first watch?A first-time viewer of Hathaway is very likely to ask:
- Mobile Suit GundamWhy can Gunpla fans think the Zaku is cool? Hathaway and weaponsA present-day high school student draws Gundam machines with colored pencils, builds Gunpla, and says, “I like the Zaku.”
- When Is the Demon King Actually Going to Build the Monster Guild? — Skeletons, Muscles, an Overpowered Slime, and a Fantasy That Expands Into the Operating System of the WorldThe Japanese title can be rendered descriptively as The Demon King Defeated by the Hero Decided to Build a Monster Guild to Make a Comeback.
- Compress Healthy-Aging Books and You Get “Walk, Lift, Brush, Sleep” — Connecting Healthspan, Dementia, Teeth, the Internet, and Retirement With ResearchAfter decades of research, humanity has produced a peer-reviewed version of “eat properly, move your body, sleep, and brush your teeth.”
- Moving Is Project Management Wearing Casual Clothes: How AI Can Compress Pre-Move Admin Into a Few Days of Actual WorkMoving looks simple until you are leaving one rental, entering another, changing jobs, handling company housing, utilities, insurance, internet, security…
- Moving Out in Japan: Do You Really Need Fiber Line Removal?When you move out of a rental in Japan, the property management company sometimes tells you, "Please have all the fiber optic equipment removed."
- Japan used pension and employment insurance funds for resortsThe story is not an internet myth.
- Four months after a breakup: do men and women recover differently?Four months after a breakup, the internet often offers a beautifully simple schedule:
- A 30-minute sleep stream became adult observation: Daisuke HoriPut the stream on a 50-inch television and the premise immediately looks strange.

- Jujutsu KaisenThe thief, probably: “Not worth it” — Naoya Zenin survived the bag theft and somehow became stronger after death, a travel partner, and an unofficial tourism ambassadorIn February 2026, a social-media user reported that a backpack had been taken at a cinema in Shinjuku.
- They Put “How to Cure Dopagaki” in a Short Video, and It Turned Into a Box Trap — Fighting Dopamine With Dopamine, Courtesy of the Algorithmic HunterIn August 2026, the Japanese internet slang term “Dopagaki” became a major topic on social media.