|Name in Japanese||原田 静刃|
|Romaji Translation||Harada Seiji|
|Debut (Light Novel)|| Yagate Maken no Alicebell 1|
Volume 14 - Aquamarine Kreuz
|Debut (Manga)||Yagate Maken no Alicebell 1|
|Appears in||Light Novel, Manga|
|Title (s)||妖刕 (Youtou)|
Eye of Vermillion
Inori Harada (younger sister)
|“||...Thanks for the gun, I'll make use of it||”|
Seiji Harada (原田 静刃 Harada Seiji?) is the protagonist of Akamatsu Chūgaku's other novel Yagate Maken no Alicebell. After failing his high entrance exams and escalated into Inou High, he came across Alicebell Tachibana Binyan whom their encounter changes his destiny.
In Volume 14, he and Alicebell duel against Aria and Kinji.
Harada appears to be wearing dark clothing.
- He is Tohyama Kinji's counterpart in the Akamatsu Chūgaku's other novel, Hidan no Aria through the following similarities.
- Both have burdened pasts that holds pack their hidden potential
- Both are fighting prodigies with superhuman abilities.
- Proficient in both marksmanship and swordsmanship, earning the nickname "Quadra"
- Both can be victims of misfortune when dealing with their respective heroine partner's ferocious.