Screen of 1億2380万分の1

1億2380万分の1

1 in 123.8 Million

R's Developing@RS_Developingrs-developing26.github.ioHot

Buzz on X: 52K likes · 18.9M views (as of 10/16)

Playrs-developing26.github.io

Japanese needed

This is an unofficial fan-made game

What it is

A fan-made spin-off of "1 in 8 Billion". You are born in one of Japan's 47 prefectures and your life unfolds based on real school names and statistics. You can pick from three speeds. For ages 18 and up.

One thing to know

The school names that appear are real.

Tags

#Text only

Released 2026-10-14 · Added 2026-10-14 · The post that went viral

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