to take a oath to oneself

taking a oath to oneself

haiku, a poem that usually consists of 5-7-5 morae

interpretation

to interpret

to use / to employ / to make use of, to apply / to spend

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

Kyūjitai form of 自転車 (“bicycle”)

(music, rare) Synonym of オルゴール (orugōru, “music box”)

Jiraiya