noun
Shinto-ryu; Shinto-ryu school of kenjutsu
Refers to a specific historical school (流派) of Japanese swordsmanship. The reading しんとうりゅう is standard.
新当流は、戦国時代に成立した剣術の流派の一つです。
Shinto-ryu is one of the schools of kenjutsu that was established during the Sengoku period.