教育JLPT-N4
departure, discharge
to depart (on a plane
special
発条ばねspring (e.g. coil leaf)
はつ
はっ
はっけんdiscoveryはっこうissue (publications)はっしゃdeparture of a vehicleはったつdevelopmentはってんdevelopmentはっぴょうannouncementはっexhibitionはっしゃfiringはっそうexpression (music)はっくつexcavationはっせいoutbreakはっそくstarting