アニメ 名探偵コナン246話「網にかかった謎」で登場した哀ちゃんの水着姿です。
めっちゃかわいいでしょう?

Ai-chan's swimsuit figure appeared in episode 246 titled "Riddle caught in the net" of the anime Meitantei Conan.
She's very cute, isn't she?