Ikken Ishi

{{Infobox/Jutsu }} Ikken Ishi (一拳一死, One-Hit Kill)
 * top={{Jinsui
 * image=Ikken Ishi.jpg
 * kanji=一拳一死
 * unnamed jutsu=No
 * romaji=Ikken Ishi
 * literal english=One-Hit Kill
 * english tv=Ikken Ishi
 * viz manga=Ikken Ishi
 * parent jutsu=Thunder-Style Strike, Chakra Enhanced Strength, Body Amplification Technique
 * jutsu rank=A
 * jutsu classification=Taijutsu, Fighting Style, Ninjutsu
 * jutsu type=Yang Release
 * jutsu class type=Offensive, Supplementary
 * jutsu range=Short, Mid
 * users=Saizen Kinsei
 * debut shippuden=No
 * jutsu media=Anime, Manga, Fanon Canon