Ritsu may refer to: *

Vinaya The Vinaya (Pali & Sanskrit: विनय) is the division of the Buddhist canon ('' Tripitaka'') containing the rules and procedures that govern the Buddhist Sangha (community of like-minded ''sramanas''). Three parallel Vinaya traditions remai ...

, the Japanese term for the Buddhist regulatory framework *

Risshū (Buddhism) , also ''Ritsu school'', is one of the six schools of Nara Buddhism in Japan, noted for its use of the Vinaya textual framework of the Dharmaguptaka, one of the early schools of Buddhism. The Ritsu school was founded in Japan by the blind Chi ...

, a name of a Japanese school of Buddhism strictly following this framework * the historical Japanese term for a criminal code as part of the

Ritsuryō , , is the historical law system based on the philosophies of Confucianism and Chinese Legalism in Japan. The political system in accord to Ritsuryō is called "Ritsuryō-sei" (律令制). ''Kyaku'' (格) are amendments of Ritsuryō, ''Shiki'' (� ...

law system

People with the given name

*, Japanese footballer

Fictional characters

* Ritsu (律), a character in the manga series ''

Assassination Classroom is a Japanese science fiction comedy manga series written and illustrated by Yusei Matsui. The series follows the daily life of an extremely powerful octopus-like being working as a junior high homeroom teacher, and his students dedicate ...

''. {{disambiguation, given name Japanese masculine given names