虹彩 (こうさい, kōsai) — iris.

✑ M Bilbille, U Apel; ⛭ ChatGPT; 𝄞 cadeautani, wabisuke, Jim Breen, Japanese-Words .org, WordHippo #Japanese https://video.nostr.build/df0ec9b5b094b9cdf8ca24914bda0fea3710c5803eeaf758c48ee8b06c272d90.mp4