Enter one of the following codes to open the bonuses:

73154986 - Suit 01 Famitsu Weekly Magazine T-shirt (red)
94372143 - Suit 02 Famitsu Xbox 360 T-shirt
69088873 - Suit 03 Midnight LIVE 3601
40358056 - Suit 04 Dengeki PlayStation2
96725729 - Suit 05 Den Geki T-shirt (yellow)
21899787 - Suit 06 Gemaga
52352345 - Suit 07 Monthly Game Japan
63152256 - Suit 08 Black T-shirt
34297758 - Suit 09 Weekly Playboy T-shirt (Pink)
88020223 - Suit 10 Famitsu.com T-shirt (teal)
25060016 - Suit 11 4Gamer.net T-shirt (green)
65162980 - Suit 12 Two color T-shirt (Hall's original)
56428338 - Suit 13 Blue shirt with yellow Japanese characters
18213092 - Suit 14 Green shirt with WCP baseball cap
26797358 - Suit 15 White shirt with blue sleeves with face
71556463 ​​- Suit 16 Purple shirt with "D" logo
31354816 - Suit 17 White shirt with person holding Gatling gun
12887439 - Suit 18 Street Jack (blue)