蒲葵: Chinese fan palm, Livistona chinensis

(Internet slang) Short for なるほど.

本日: (formal) today, this day

本日: (formal) today, this day

𩸽: a kind of fish; (Pleurogrammus azonus) Arabesque greenling; Okhotsk Atka mackerel

日本猿: Japanese macaque

炎, 焰: flame

日本海: the Sea of Japan

ear of grain / (calligraphy) tip of a brush

The hiragana syllable ほ (ho). Its equivalent in katakana is ホ (ho). It is the thirtieth syllable in the gojūon order; its position is は行お段 (ha-gyō o-dan, “row ha, section o”).