Raikiri may refer to:
A sword wielded by Sengoku Period samurai: Tachibana Dōsetsu (1513–1585) Tachibana Ginchiyo (1569–1602) A ninjutsu technique used by Kakashi Hatake in the manga and anime series Naruto A sword technique used in the light novel/anime series Chivalry of a Failed Knight
See also Goat Island/Rakiriri, an island in Otago Harbour, South Island, New Zealand