One bonus track was released for this album via a html link found on the inside of the tray (http://www.kingrecords.co.jp/soundhorizon/iberia/). The link provides four poems with riddles to solve, however the fourth riddle has not been solved so there is no information on this bonus track.


All Songs Written & Composed & Arranged by Revo


Sound Producer: Revo

Producer: Koji Takahashi (Rap Products)
Director: Mayumi Takagi (Rap Products)

Lead Vocals: RIKKI, YUUKI, KAORI, REMI, Shaytān

Chorus: KAORI, YUUKI, REMI, RIKKI, Jimang
Voices: Rica Fukami, Jimang, Ike Nelson, Nobuo Tobita

Computer Programming: Revo
Guitars: Shingo jake Saito
A Piano & Keyboards: Kenichiro Shinzawa
Bass: Atsushi Hasegawa
Drums: Ken☆Ken
Percussions: Naomi Ishikawa
Harp: Tomonori Asakawa
Flute: Ryo Sakagami
Solo Violin: Ittetsu Gen

Gen Ittetsu Strings:
<1st Vln> Ittetsu Gen, Yoshiko Kaneko,
Takuya Mori, Kiyo Kido,
Takao Ochiai, Aya Ito
<2nd Vln>
Yuko Kajitani, Daisuke Kadowaki,
Crusher Kimura, Maki Nagata
<Vla>
Fumiko Aoki, Masayoshi Fujimura
<Vc>
Masahiro Tanaka, Kaori Morita

Trumpet:
Eric Miyashiro, Koji Nishimura, Masahiko Suganami
Trombone:
Yuzo Kataoka, Hiroki Sato, Yoshiaki Hashimoto
Horn:
Atsushi Doyama, Yo Okamura, Kenta Yasuda, Nozomu Segawa
Choir:
Aya Suzuki, Reiko Koshino, Sayuri Uchino,
Sonoko Kajiya, Misako Shin, Kanako Sumino,
Hirokazu Uno, Tomoki Shinkai, Daigo Abe,
Kengo Horie, Kazuhiko Hamada, Satofumi Suyama

Sound Effect: Hirokazu Ebisu (Walla-Works,inc.)

Recording Engineer: Tomotaka Saka (Wonder Station Inc.)
Assistant Engineers: Akihiro Tabuchi (Wonder Station Inc.), Itsutaka Takusagawa (Triumph)
Mixing Engineer: Tomotaka Saka (Wonder Station Inc.)
Mastering Engineer: Yukie Fuse (Bernie Grundman Mastering)

Recording Studio: Wonder Station, Triumph
Mixing Studio: Wonder Station
Mastering Studio: Bernie Grundman Mastering

Booklet Illustration: Yokoyan

Design: Takafumi Kitsuda (KING RECORDS)
Art Work Coordination: Yoriko Kamano (KING RECORDS)

Desk: Takako Saito (Rap Products)

A&R: Shinya Yamada (KING RECORDS)
Artist Promotion: Makoto Kimata (KING RECORDS)
Sales Promotion: Emiko Hosoda (KING RECORDS)

Superviser: Masato Asanuma (KING RECORDS)

Executive Producer: Koji Shimana (KING RECORDS)

Special Thanks: Masayoshi Okawa (Bic-River)
Eiko Konoo (Legato Music), Nao Hirata (Legato Music)
Hironobu Tanaka (Legato Music)
Itaru Nishimura (SPACE CRAFT), Yasunori Mori (SPACE CRAFT)
Koichiro Nogawa (MOCAL)
Hideaki Yoshikawa
Yoshiaki Takami
imamu (manisu manisu)
Takahisa Eto