arranged by, producer Masataka Matsutoya
art direction, design Kazuhiko Ohta
backing vocals Buzz
backing vocals Clara Shinzato
backing vocals Hiroko Suzuki
backing vocals Kayoko Ishu
backing vocals Kayoko Wada
backing vocals Leona Shinzato
backing vocals Lilika Shinzato
backing vocals Time Five
backing vocals Yumi Matsutoya
bass Kenji Takamizu
drums Eiji Shimamura
drums Tatsuo Hayashi
engineer Masatsugu Yamazaki
engineer [assistant] Takanobu Arai
engineer [assistant] Toru Abe
guitar Masaki Matsubara
guitar Shigeru Suzuki
hair, make-up Saburo Watanabe
harp Keiko Yamakawa
horns Eiji Arai
horns Susumu Kazuhara
illustration Mizumaru Anzai
keyboards Masataka Matsutoya
tracks a5 lyrics by [chorus lyrics] Greg Starr
lyrics by [chorus lyrics] Hiroshi Ishibata
percussion Motoya Hamaguchi
percussion Nobu Saito
photography by Minsei Tominaga
recording supervisor Hiroshi Ishibata
recording supervisor Seizo Shimokobe
saxophone Jake H. Concepcion
strings Tomato Strings
stylist Sachiko Ito
synthesizer [programming] Keishi Urata
woodwind Yukio Eto
written-by Yumi Matsutoya
Manufactured By Toshiba EMI Ltd
Recorded At Onkio Haus
Copyright (c) Kirara Music Publisher
Mixed At Cherry Island Studio
Gatefold Sleeve with obi and insert.

Recorded at Onkio Haus Studios, mixed at Cherry Island Studio from January to May 1982
A1: Yōkoso Kagayaku Jikan E
A2: Shinju No Pirce
A3: Lunch Time Ga Owaru Koro
A4: Focus
A5: Yūsuzumi
B1: Watashi No Lonesome Town
B2: Dang Dang
B3: Mukashi No Kare Ni Aunonara
B4: Shōsoku
B5: Wasurenaidene
Matrix / Runout: ETP-90175-A (Label, side A)
Matrix / Runout: ETP-90175-B (Label, side B)
Matrix / Runout: ETP-90175-A 3S 〄 (Runout, side A, stamped)
Matrix / Runout: ETP-90175-B 1S3 〄 (Runout, side B, stamped)
Rights Society: JASRAC
Other: ¥2,800 (Retail price)