F@NZA王クイズ

A web app that guesses and introduces your favorite doujinshi from over 10,000 works. An Akinator-style version for doujinshi.

It's a quiz game with game mechanics where you think for 1 minute per question and try to get a set number of correct answers. You can also create problem sets.

A quiz game where you guess the topic from Wikipedia article text

寿司ネタ版アキネーター

AI will select only 5 companions for tonight.

If you're unsure what to watch on FANZA, swipe through videos and jackets to find candidates in 30 seconds.

自分の実力に合わせてフラッシュ暗算が出来ますよ！

You can comfortably search for FANZA sample videos using a vertical feed and advanced search features.

A diagnostic app that lets you know your own preferences just by inputting your favorite games, manga, and anime, and recommends works that resonate with you.

Mathematical Formula Reasoning Puzzle Game

Find the hidden Hiroshi Abe in the masterpiece!

カードを振り分けるだけで、次に遊びたいゲームに出会える

It is a web service where you answer with the first word that comes to mind in response to a given topic, and enjoy seeing how your answers rank among everyone's responses and your matching rate with others.

Change the number of squares and characters, and find the one character that doesn't belong!

A Sudoku puzzle that presents new problems daily in three difficulty levels. Simple operation through swipe-based number input. A memo function for unconfirmed candidates provides the same usability as solving puzzles on paper.

Quiz × Matching App

YouTube channel video search

This is a video search site for YouTuber Shinichiro Nojima from Kiyose City, Tokyo.

Read crime from receipts! Profiling mystery game!

A book review and matching site. In ordinary reviews, the front and center focus is on "a work called ◯◯ written by someone," but on this site, spoilers and author information are basically prohibited. Because of this, I believe you can encounter books whose contents you're truly curious about. The name "Kintoku" (禁読 - forbidden reading) comes from a slightly mischievous desire to have people spend time feeling restless and eager while unable to read the book!

Add three together, and one unique character is born to the world 🔺

府中のこと、どれくらい知ってる？

A free creative support web app that integrates character management, relationship diagrams, wikis, and prompt boxes for TRPG and creative writing.