a Japanese tree frog (Dryophytes japonicus)

sweet

delicious / sweet-tasting; sweet / pleasant; pleased; content

雨戸: shutter, storm door

海女: a female diver, especially for shellfish and seaweed; fisherwoman / 海人, 海士, 蜑: a male diver, especially for shellfish and seaweed; fisherman / アマ: amateur / 天: heaven, sky / 尼: nun (buddhism), bitch

甘煮: boiling in sugar or mirin, or something boiled that way

天乃, 天野, 天埜: a surname

天児, 天倪: a doll amulet/talisman.

threatening sky, signs of rain, looking like rain / rainy weather

cuticle (skin at the base of a nail)