Ketsui ~Kizunajigokutachi~ EXTRA Limited Edition Bundled Bonus Special Soundtrack / 「ケツイ ～絆地獄たち～ EXTRA」 初回限定版同梱特典 スペシャルサウンドトラック / Ketsui ~Kizunajigokutachi~ EXTRA Limited Edition Bundled Bonus Special Soundtrack

Enclosed with the limited edition of Ketsui ~Kizunajigokutachi~ EXTRA (the Xbox 360 port). Contains additional compositions and arranged music from Manabu Namiki and other Basiscape members.

Disc A: Ketsui ~Kizunajigokutachi~ EXTRA

Manabu Namiki's old website confirms that he handled music direction, composed the menu music and created one arrangement. Yoshimi Kudo has also confirmed he worked on arrangements for this game.

In 2024, Namiki provided a list of credits on who arranged the remaining tracks.

Disc B: DoDonPachi DaiOuJou Black Label EXTRA

Manabu Namiki, Masaharu Iwata, Mitsuhiro Kaneda, Kimihiro Abe, Noriyuki Kamikura, Azusa Chiba, and Yoshimi Kudo are credited for arrangement in the game's staff roll. Namiki's old website confirms that he handled music direction, composed the menu music, and created two arrangements. Abe confirmed arranging stage clear and stage 2 via email correspondence. Kamikura confirmed in an interview that he arranged stage 4. Chiba has confirmed only arranging stage 5 and the ending themes.

In 2024, Namiki provided a list of credits on who arranged the remaining tracks.



Composer: Manabu Namiki

Arrangers:
    1.01, 1.13, 2.01~2.03: Manabu Namiki
    1.02, 1.07, 2.10: Masaharu Iwata
    1.03, 1.10, 2.07, 2.15: Mitsuhiro Kaneda
    1.04, 1.09, 2.08, 2.11: Noriyuki Kamikura
    1.05, 1.08, 1.11, 2.04, 2.14: Yoshimi Kudo
    1.06, 1.14, 2.09, 2.12, 2.13: Azusa Chiba
    1.12, 2.05, 2.06: Kimihiro Abe