(regional, Mie and Wakayama prefectures) Japanese fluvial sculpin, Cottus pollux / (regional, Shizuoka, Nara, Shimane, Yamaguchi, Tokushima, and Kagoshima prefectures) fourspine sculpin, Cottus kazika

household

credit

"the grass is always greener on the other side": The others' circumstances seem more desirable.

(arithmetic) multiplication

accounts payable (money that is owed by a party, and is counted by that party as a debit)

accounts receivable (total monetary amount)

a ribbon seal

河合: a surname / 川井: a surname / 川合: a surname