1boy amano_keita belt blush brown_eyes brown_hair brown_pants cat ghost hazhazhazn highres jibanyan looking_at_viewer open_mouth pants red_shirt shirt short_hair short_sleeves watch whisper_(youkai_watch) youkai_watch youkai_watch_(object)  absurdres air_bubble artist_name bubble closed_eyes closed_mouth dated drink hazhazhazn highres holding_breath jibanyan no_humans solo submerged youkai_watch  absurdres air_bubble artist_name bubble dated drink hazhazhazn highres komajirou komasan looking_at_viewer no_humans open_mouth submerged youkai_watch