哀悼あいとう
aitō

Noun
Suru Verb
no-Adjective

1. condolence; regret; tribute; sorrow; sympathy; lament

Transitive
尊父そんぷのご逝去せいきょたい、謹つつしんで哀悼あいとうあらわします。
gosompuno gosēkyoni taishi tsutsushinde aitōno io arawashimasu.
Please accept my condolences on the death of your father.