(literally) a short-lived regime / being in power over a very short time

(cooking) fish fillet

(figuratively) Three Musketeers

(linguistics, uncommon) trigrade conjugation / (informal) 3-step process

Alternative spelling of 煮頃鮒

twenty-fifth day of the month

eating the first product of the season make one live longer / a wonder lasts but nine days

Kyūjitai form of 正八胞体: 5-cell; pentachoron

5-cell; regular pentachoron

the crew of five gods who escorted 瓊瓊杵 (Ninigi) during his 天孫降臨 (Tenson Kōrin, “Heavenly Grandson's Descent”) to rule the earth, including 天児屋 (Ama no Koyane), 太玉 (Futodama), 天鈿女 (Ama no Uzume), 石凝姥 (Ishikoridome) and 玉祖 (Tama no Oya)