(mahjong) red dragon (tile)

御中: belly, tummy, stomach, abdomen; a meal, especially of rice; cotton batting; (historical) the title of a maid working in the inner part of a samurai family's house during the Muromachi period

middle / in

middle / inside / in

(literary) graceful

Kyūjitai form of 条約 (“treaty”)

Kyūjitai form of 予約: reservation, booking / Kyūjitai form of 予約: appointment; an arrangement for a meeting / Kyūjitai form of 予約: subscription

tightening up

tighten up

Kyūjitai form of 旧約 (“Old Testament”)