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)

Kyūjitai form of 学術

Kyūjitai form of 芸術 (“art”)

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

(divination) divination techniques and methods.

(surgery) appendectomy

hysterectomy

necromancy

speed reading