Nanto Suicho Ken
Nanto Suichō Ken (南斗水鳥拳, South Dipper Waterbird Fist, also translated as South Dipper Waterfowl Fist): the most graceful of the Nanto Seiken styles and used by Rei. With a focus on grace and aerial attacks, its primary usage is for close-range attacks. Like many other Nanto styles, it uses the hands or air pressure to split the body into pieces.
Practitioners
Successors
Others
Techniques
Techniques listed alphabetically (omitting the redundant word "Nanto").
㊙ = An "Ōgi" (奥義 secret) technique.
- Danko Sōsai Ken (断己相殺拳, Self-Sacrifice Offset Fist) ㊙: the ultimate Suichō Ken technique; kills an opponent at the expense of the user. It would've killed Raoh if it had actually been used successfully.
- Gekisei Kakubu (南斗撃星嚇舞, South Dipper Striking Star Frightening Dance): Cut Yuda's face.
- Hien Ryūbu (飛燕流舞, The Flowing Dance of the Flying Swallow): Rei performs this technique in a demonstration in front of other Nanto students, leaving them impressed and Yuda angry. It earned Rei the envy of Yuda.
- Hishō Hakurei (飛翔白麗, Soaring White Loveliness) ㊙: a jumping double-chopping attack, from midair, which serves as the killing blow that defeated Yuda.
- Kakuyoku Jinzan (南斗鶴翼迅斬, Wing Crane Rapid Slash): a midair body-blow with arms spread, this was used to kill an underling before Rei fought Yuda. Later used by Kenshiro on the Nameless Asura.
- Ko Ha Ryū (南斗虎破龍, South Dipper Tiger Destroys Dragon): a technique Rei performs after witnessing Kenshiro's Seikyokurin stance, which causes its target to fall into a state of false death. Rei performs this technique in conjunction with Kenshiro's Hokuto Ryū Geki Ko ("North Dipper Dragon Attacks Tiger") to deceive the Fang Tribe.
- Komen Yu (湖面游, Lake Surface Swimming) ㊙
- Mugai Setsuei Shō (無外絶影掌, Lesser Outside Cutting Shadow Palm) ㊙: Used on Rima
- Seiki Mōha (南斗凄気網波, South Dipper Miserable Energy Netting Wave) ㊙: a rapid-fire punching-type cutting attack used to shred a boulder during fight with Kenshiro. Also slashed Yuda's doppelganger in the anime.
- Suzaku Tenshō (朱雀展翔, Vermillion Sparrow Unfolding Glide): A face-cutting technique Rei uses against Yuda. Unnamed in the original manga, named in the anime series.
- Yōsō Sankaku Kyaku (鷹爪三角脚, Hawk Talon Triangle Kick): a Nanto Seiken technique used by Amiba, a former Nanto student, that involves a jump off a wall jump kick. Amiba's Nanto Seiken style was uncredited in the original, however in the spin-off Rei Gaiden it is revealed he was a student of Nanto Suichō Ken. However, it is unknown whether this is a Nanto Suichō Ken technique or another style Amiba has appropriated.
- Zanchō Zan (残鳥斬, Remnant Bird Slash) ㊙