Kyūjitai form of 音楽学 (“musicology”)

specialist; expert

speciality/specialty; subject of study; subject of expertise; area of interest; profession

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

a house / one's own home / a home, household / a family

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

Kyūjitai form of 楽

sound; echo; voice

a sound / when used with a "hear" verb, a rumor or fame / news, tidings / a reply, response