
About
What is a "Tsumori"?
"I studied" (but didn't). "I got up early" (but didn't). "I worked out" (but didn't).
A "Tsumori" is that little white lie we tell ourselves — pretending we did something we actually didn't. We all do it.
That tiny bit of self-deception is a "Tsumori."
Tsumorin is an app that lets you deliberately log those Tsumori and make them visible. Record them as if you'd done
them, and watch the pile grow. The bigger the stack gets, the more it hits you — "ah, I really need to actually do
this…" And that nudge becomes the spark for your next step.
Make your little Tsumori visible.
A "Tsumori" left in your head disappears in no time. Even when you fall off after a few days, seeing your Tsumori
brings fresh awareness.
■ Log your Tsumori
Quickly record today's Tsumori from the "Tsumoroku" tab. Because your Tsumori take a visible form, you can look back
on yesterday's self and last week's self anytime. The date and time are saved automatically, so you always know when
you logged it.
■ Feel your progress with Tsumorin
Every Tsumori you log earns you "Tsumorin." Each entry is +20 Tsumorin — the number only goes up, never down. Check
your total anytime at the top of My Page. A growing number gently pushes you: "maybe it's time to actually do it."
■ Commitment to safety & security
・Posts are reviewed and monitored, and inappropriate content is removed.
・A reporting feature lets users help keep the community safe together.
・If a violation of the terms is confirmed, measures such as suspension may be taken.
■ Please note
・Be sure to review the Terms of Use before using the app.
・Posts that infringe others' rights, violate public order and morals, defame others, or are made for
advertising/solicitation are prohibited.
※See the Terms of Use for details.
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What's New in Tsumorin
1.0.1
June 29, 2026
Add Japanese screenshots.






