Mugai ryu
| Mugai-ryū (無外流) | |
|---|---|
| Ko-ryū | |
| Foundation | |
| Founder | Tsuji Gettan Sukemochi (辻月丹資茂) | 
| Date founded | 23 June 1680 | 
| Period founded | Mid-Edo period (1603–1868) | 
| Arts taught | |
| Art | Description | 
| Kenjutsu - Tachi, Wakizashi | Sword art; with long sword, short sword. | 
| Ancestor schools | |
| Yamaguchi-ryū • Ittō-ryū Mugai-ryū curriculum. Shinkage-ryū • Awaga-ryū • Kashima Shintō-ryū Yamaguchi-ryū influences. | |
| Descendant schools | |
| Ōdachi-ryū • Genkō Nitō-ryū | |
Mugai-ryū (無外流, Mugai-ryū) or "Outer Nothingness School" is a Japanese koryū martial art school founded by Tsuji Gettan Sukemochi (辻月丹資茂) on 23 June 1680. Its formal name is Mugai Shinden Kenpō (無外真伝剣法).