しまい
shimaikomu

Godan Verb (mu)

1. to put away; to stow away; to tuck away; to hoard

Transitive
かれ かぎをかけて宝石 ほうせき金庫 きんこにしまいこんだ。
karewa kagio kakete hōsekio kinkoni shimaikonda.
He locked up his jewels in the safe.
Other forms: