せいこん【成婚】
⇒けっこん(結婚)成婚式an Imperial marriage [wedding] ceremony
せいこん【精根】
energy(▼しばしば複数形)精根が尽きたI don't have any energy left./《文》 I have exhausted all my energies.
せいこん【精魂】
精魂を込めるput one's whole heart and soul ((into))精魂込めてこの像を彫ったHe put everything he had into carving th...
せいこんしき【成婚式】
an Imperial marriage [wedding] ceremony