Hello,
I am Mari from updit, ,
.
Making things make sense, whatever the language.
.
Making things make sense, whatever the language.
Around since the '90s. Paused. Now quietly back in 2026.
こんにちは!
Hello!
GENERALIST BY NATURE, SPECIALIST ON DEMAND
words in.
code out.
Culture, always in the loop. I build small apps with AI — playful, useful, and occasionally niche on purpose.
Got an idea for a new app?
Want a working prototype built — source code and all?
Or just want to make something together?
translation!=localization
Thinking about entering the Japanese market? updit helps with strategy and creative grounded in over 10 years of Japanese advertising and promotional work — not just word-for-word translation.
10+Years in JP ad & promo
EN⇄JPNative-level localization
Direct1:1 support
Services
Market-entry copy & messagingJA / EN
Inbound & tourism-facing contentJA / EN
UI/UX localization reviewJA / EN
Brand voice adaptationJA / EN