A stock phrase in Japanese pop culture supposedly used by the wife in a newly-wed couple to invite her new husband to bed.

Kyūjitai form of 私生児 (“illegitimate child”)

first / beginner / initial / new

nose

edge; end; corner; margin; tip / extremity; outskirts; boundary / hem / origin; source; starting point / end point; goal; objective; aim / limit; boundary

pray for long live His Majesty the Emperor of Japan / one of battle cry when Banzai charge

injury, wound / originate, start

founder, ancestor

former / previous; original

one