ゆうゆのデビュー・シングル。2曲共「with おニャン子クラブ」として永田ルリ子、横田睦美、布川智子がバックコーラスを務めた。

おニャン子クラブのロリータ路線の最右翼を担った、ゆうゆのコンプリート・シングル・コレクション。アニメの主題歌などキュートな歌声を基調にしながらも、グループの中での個性を十二分に活かした、秋元康の歌詞が非常に面白い。

会社名など
Phonographic Copyright (p) – Canyon Records, Inc.
Manufactured By – Canyon Records, Inc.
クレジット
Art Direction – Kazutami Nishimoto
Directed By – Narihiko Yoshida, Yoshikazu Sekine
Directed By [Assistant] – Miyuki Komatsu, Yoshihisa Nakano
Engineer – Hisao Kemori, Kazuya Yoshida, Masayoshi Okkawa*, Toshiyuki Fukui
Engineer [Assistant] – Makoto Niijima, Mitsuo Sawanobori, Naohiko Nakagawa, Takanobu Ichikawa, Tatsuya Sawada, Toshimi Nanseki, Yasusi Takahashi*, Yoshihiko Andoh*, Yoshinori Mizuide
Management – Naoyo Shibata*, Ryojun Iwatani, Yoshihiko Takahashi (2)
Photography By – Tadashi Mutoh*
バーコードとその他の識別子
Barcode: 4 988012 365217
Matrix / Runout (Side A): C28A0589A F 3-A-5
Matrix / Runout (Side B): C28A0589B 1-B-7
Rights Society: JASRAC

Yukiko Iwai, also known by the nickname Yūyu, is a Japanese singer and actress born May 26, 1968 in Yokohama, Kanagawa Prefecture, Japan. Iwai was a member of the all-girl pop group Onyanko Club, and she was the shortest of all the members at 150 centimetres.