Top matchCommonJLPT N2ちか誓chika うuGodan verb with 'u' ending, Transitive verbto swear; to vow; to take an oath; to pledge君は聖書に手をのせて誓うべきだ。You should swear on the Bible.Also written 盟う【ちかう】chikau Listen Conjugations Pitch on OJAD Explore