友達のちりさん(user/1978427 "»":[/artists?search%5Burl_matches%5D=https%3A%2F%2Fwww.pixiv.net%2Fusers%2F1978427])ちのちりこちゃん(pixiv #21151417 "»":[/posts?tags=pixiv%3A21151417])が誕生日と聞いて(｀・ω・´) おめでとうちーちゃん！