yoshio's Hidden Room

yoshioの隠し部屋

Free to play · No installation · Tap controls on mobile

A personal homepage was found,
last updated on July 12, 2003.

Back then, the internet was filled with
small personal sites like this one.

This site still has hidden pages
waiting to be discovered.

Find all the secrets.

Whether this brings back memories
or is your first encounter —
explore a forgotten corner
of the old internet.

How to play:

- Tap links to explore pages
- Press "Source" to check HTML source code
- Tap number keys and word tiles to answer puzzles
- Use the annex notebook and reference photo
- The BBS may have hints

Note: Some content remains in Japanese as part of the authentic 2003 Japanese internet experience. BBS posts, ASCII art, and source code comments preserve the original cultural atmosphere.

Start Exploring

* Music will start playing when the game opens. Please mind the volume.

This game is a work of fiction.β v0.5

|Game guide|🌐 日本語