Maru Kaite Don Don Oboeru - Kyoui no Tsugawa Shiki Kanji Kiokujutsu - Kiso Gakushuu Hen / release r44r7d0j / correction
Suggest a correction まる書いてドンドン覚える驚異のつがわ式漢字記憶術 -基礎学習編-, Nintendo DS, JP
Corrections are GitHub issues on the public data repository, so each one is in the open with its evidence. This page fills the issue in; on GitHub you say what kind of evidence it is and submit (a GitHub account is needed). How corrections are checked.