北極: North Pole

Alternative form of 3Dプリンター

(hardware, printing) 3D printer

vitamin D3

Alternative spelling of 直角三角形 (“right-angled triangle”)

agency head, chief, director

program of music / number

new song, new tune, new piece

(music) those pieces of traditional Japanese music composed primarily for the 尺八 (shakuhachi) flute, but also including the 胡弓(こきゅう) (kokyū, “Japanese bowed lute with three or four strings”), and the 琴(こと) (koto)

kayōkyoku; Shōwa-era pop music