In No More Anarchy
- Justice Arc
- Infinite Arc
- Reckoning Arc
- Revelation Arc
Friends and Enemies
- Masaru Bakugo (father)
- Mitsuki Bakugo (mother)
- Clare Slaughter (wife)
- Jacob (mentor)
- Maximus Lynx
- Shota Aizawa (teacher)
- Eijiro Kirishima
- Hanta Sero
- Izuku Midoriya (rival)
- Shoto Todoroki (rival)
- Arata Kirishima+Fueguchi
- Tomura Shigaraki
- Vey Hak
- Kylo Ren
- Half Flood Elite
- Jason Lunar
- Gable the Beast
- Debuts: Calamity Trigger 5 (Debut, Emerald Version), Calamity Trigger 6, Calamity Trigger 7, Calamity Trigger 8
- Styles: Quirk
- Ultimate Form: Explosion Murder King
- Chain Attack: AP Shot
- Heart Heat Attack: Stun Grenade
- Grand Heat Attack: Howitzer Impact
- Enraged Taunt - Ruthless Prideful
- Disgusted Taunt - Near Death Victory
- Black Execution - SHINE!!!
- Soul Exchange - The Great Firework
Katsuki: King Explosion! Katsuki Bakugo! Remember that!
Katsuki: It's that Phantom Thief again!
Katsuki: Phantom Thief. I'm the real deal, faker!
Katsuki: Then it's that fucker clones from Anti-verse!
Katsuki: Deku! It's been forever since we were together.
Deku: Are you're more nicer to me, then?
Katsuki: I would, but I did promise to surpasses even All Might!
Katsuki: Icy-Hot! No more Weak Excuses!
Shoto: I wouldn't fail this time.
Katsuki: If that power can get rid of that...rat smell out of me!
Katsuki: We never really face each other before, not even in Brax's Tournament.
Jacob: But this is the time, student.
Katsuki: I don't disapoint!
Katsuki: Can't stand morons like you who can't get to the damned point!
Tomura: That right, you're not welcome in my group anymore!
Katsuki: You see why the League of Villains have alway been an joke.
Vs. Orignal Nomu
Katsuki: Three Years since the USJ Incident and I still remember your ugly ass!
Katsuki: Your power scream copycat! And I hate it!
Guila: The Holy Knights Power can alway outmatch an hot heated foe like you.
Katsuki: For the record, I was born with this awesome power before you! >:(