Yuuyu Kosen

 is the first album released by Iwai Yukiko.

It was released on July 29, 1987.

On July 16, 2008, the album was re-released as a part of the Pony Canyon Series My Kore! Choice (Myこれ!チョイス) under the name ''My Kore! Choice 19 Yuuyu Kosen + Single Collection'' (Myこれ!チョイス 19 ゆうゆ光線 + シングルコレクション), this release also featured tracks from all of her singles.

Album Information

 * Catalog Number:
 * C28A0589 (Vinyl)
 * 28P6704 (Cassette)
 * D32A0307 (CD)
 * PCCA-00210 (Re-release CD)
 * PCCS-00019 (2nd Re-release CD)
 * Lyrics:
 * Akimoto Yasushi (秋元康) (Track 1, 4, 6, 8, 11-14, and 18)
 * Oikawa Neko (及川眠子) (Track 2, 3, 5, 7, 9, 10, and 16)
 * Tozawa Masami (戸沢暢美) (Track 15)
 * Composition:
 * Goto Tsugutoshi (後藤次利) (Track 1, 3, 4, 9, 14, and 17)
 * Komorita Minoru (小森田実) (Track 2, 6, 7, 8, 10, and 16)
 * Sato Jun (佐藤準) (Track 5)
 * Tsuruku Masaharu (鶴久政治) (Track 11 and 12)
 * Mitake Akira (見岳章) (Track 13)
 * Inoue Yoshimasa (井上ヨシマサ) (Track 15 and 18)
 * Arrangement:
 * Sato Jun (Track 1, 2, and 5-10)
 * Goto Tsugutoshi (Track 3, 4, 14, and 17)
 * Nishihira Akira (西平彰) (Track 11, 12, and 18)
 * Mitake Akira (Track 13)
 * Inoue Yoshimasa (Track 15)
 * Yonemitsu Ryo (米光亮) (Track 16)

Tracklist

 * 1) Tenshi no Bodyguard (天使のボディーガード; Angel Bodyguard)
 * 2) Yume Miru Channel (夢見るチャンネル; Dreaming Channel)
 * 3) Himitsu no Crawl (秘密のクロール; Secret Crawl)
 * 4) Atto Iu MA ni MEe! (アッというMAにMEっ！; Ah Say MA to ME!) (Album Version)
 * 5) Hatena ga Saita (はてなが咲いた; Bloomed?)
 * 6) Mona Lisa no Itazura (モナリザのいたずら; Mona Lisa's Mischief)
 * 7) Anchoko Meki no Love Song (あんちょこ抜きのラブソング; A Love Song Without Crib Notes)
 * 8) Natsu no Dahlia (夏のダリア; Dahlia of Summer)
 * 9) -3℃ (Album Version)
 * 10) Tokei ja Kake no Kataomoi (時計じかけの片想い; A Clockwork of Unrequited Love)

My Kore! Choice

 * 1) Tenshi no Bodyguard
 * 2) Yume Miru Channel
 * 3) Himitsu no Crawl
 * 4) Atto Iu MA ni MEe! (Album Version)
 * 5) Hatena ga Saita
 * 6) Mona Lisa no Itazura
 * 7) Anchoko Meki no Love Song
 * 8) Natsu no Dahlia
 * 9) -3℃ (Album Version)
 * 10) Tokei ja Kake no Kataomoi
 * 11) 25 Cent no Mangetsu (25セントの満月; The Full Moon of 25 Cents)
 * 12) Omachi Kane no A Cup (お待ちかねのAカップ; The Long-awaited A Cup)
 * 13) Tsuite Ikenai -Ganbare Boyfriend- (ついて行けない-がんばれボーイフレンド-; I Can't Keep Up -Do Your Best Boyfriend-)
 * 14) Tsume wo Kandeta (爪を噛んでた; Biting My Nails)
 * 15) Hidari Mune Atari (左胸あたり; At the Left Side of My Chest)
 * 16) Sayonara Shigan (サヨナラ志願; Goodbye Aspiration)
 * 17) Hoshizora no Gangster (星空のギャングスター; The Gangster of the Starry Sky)
 * 18) Mou Ichido Peter Pan (もう一度ピーターパン; One More Time Peter Pan)