Toughboy (タフボーイ) is a supporting character in Words Bubble Up Like Soda Pop, voiced in Japanese by Yuuichirou Umehara. The series' music includes "『山桜 / YAMAZAKURA』By Taeko Ohnuki | Words Bubble Up Like Soda Pop | Lyric Video", "Cider no You ni Kotoba ga Wakiagaru".
