斐

Kai Ken (Japanese dog breed)

Godan verb with 'ru' ending (irregular verb)

to be worth the effort; to be worth the trouble

Company name

Yūhikaku (law book publisher)

Noun or verb acting prenominally

worth doing; worthwhile; rewarding; satisfying

Work of art, literature, music, etc. name

Love's Labour's Won (Shakespeare)

job satisfaction; quality of work life; reason to work

Historical term

Kai (former province located in present-day Yamanashi Prefecture)