everyone, one and all

Kyūjitai form of 芸術 (“art”)

Demonic magic; spellcraft; sorcery / An organized body or system of magical use

white magic, good magic

An uncanny or excellent technique or maneuver. / Spiritualism, magic, sorcery.

Kyūjitai form of 学術

shuriken technique

black magic

a blanket term for various styles of Japanese hand-to-hand martial arts, either wholly unarmed or using short weapons / jujutsu / short for 武神館武道体術(ぶじんかんぶどうたいじゅつ) (Bujinkan Budō Taijutsu)

杖術: a traditional Japanese martial art using a shortened staff, also known as 杖道 (じょうどう, jōdō)