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Koichiro Umemiya

Every Koichiro Umemiya app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.

Estimates are modeled ranges, not official figures · How we estimate
Apps tracked1
Est. portfolio revenue / mo~$69
Est. portfolio downloads / mo~99
Total ratings92
Data updated17.06.2026
Downloads / mo · WW
40–200
Revenue / mo · WW
$30–$200
4.4(92)Released 02.02.2021