Interestingly, deku is the only person. It comes from adding the suffix “chan” to the first syllable of katsuki. Web deku (izuku midoriya) was the one who named bakugo “kacchan”. Web kacchan is rude and aggressive while deku is kind and selfless. Web why does deku call bakugo kacchan? Web deku is very polite, he uses san for girls and kun for boys, whereas even iida uses kun for both. The ka is taken from bakugo’s first name, katsuki. It was the nickname that deku gave him out of love. Too late to make him stop saying that. Web overall, the word deku is a japanese word that refers to a wooden doll or puppet.
The ka is taken from bakugo’s first name, katsuki. As it turns out, bakugo’s official hero name is great explosion murder god dynamite. Despite all the things bakugo does to deku he still loves him. Web overall, the word deku is a japanese word that refers to a wooden doll or puppet. Additionally, kacchan can create explosions while deku has super strength. Also, kacchan is just a. Web deku calls bakugo kacchan because it is a term of endearment in japan. Web deku is very polite, he uses san for girls and kun for boys, whereas even iida uses kun for both. It would be weird for us as well if deku starts. It’s a portmanteau of bakugo’s first name katsuki and the “chan” honorific. Kacchan is a nickname that bakugo's friends call him.
