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

white magic, good magic

black magic

shuriken technique

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)

Kyūjitai form of 学術

Kyūjitai form of 芸術 (“art”)

Ancient Greek language

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

By teaching, we learn. Docendo discimus.