| Shin Raikōken | |
|---|---|
| |
| Kanji | 真・雷光剣 |
| English | True Lightning Sword |
| Style | Shinmei-ryū |
| Technique Type | Kessen Ougi 決戦奥義 Decisive Battle Secret Technique |
| Technique Class | Ken 剣 Sword Techniques |
| User(s) | Setsuna |
Shin Raikōken (真・雷光剣, True Lightning Sword) is a the most powerful lightning Shinmei-ryū technique where the user infuses lightning energy into the sword and causes an explosion that destroys an area.