[JP] Update Mutsu K2 lines
[JP] Update Mutsu K2 lines

nonsensed/kc3-translations,sinsinpub/kc3-translations,KC3Kai/kc3-translations,sinsinpub/kc3-translations,nonsensed/kc3-translations,sinsinpub/kc3-translations,KC3Kai/kc3-translations,KC3Kai/kc3-translations,nonsensed/kc3-translations