Thunder Ryu Bldg. is a fictional establishment in the 2007 video game No More Heroes. It is the office of Thunder Ryu, a former Japanese professional wrestler turned Yakuza. Here, Ryu acts as Travis Touchdown's mentor, teaching him physical and sword techniques, pushing his strength and vitality to the limit. Thunder Ryu Bldg. is open to Travis anytime after he ranks eighth in the United Assassins Association.
Training
Dumbbell Training
| No. | Description | Price (LB$) | Availability |
| 1 | Training that will extend your Beam Katana Combo. | 2,000 | After ranking ninth in the United Assassins Association. |
| 2 | Training that will extend your Beam Katana Combo. | 6,000 | After obtaining the Tsubaki. |
| 3 | Training that will extend your Beam Katana Combo. | 18,000 | After obtaining the Tsubaki Mk-II. |
| 4 | Training that will extend your Beam Katana Combo. | 40,000 | After obtaining the Tsubaki Mk-III. |
Bench Press Training
| No. | Description | Price (LB$) | Availability |
| 1 | Training to increase "Strength". | 1,000 | After ranking ninth in the United Assassins Association. |
| 2 | Training to increase "Strength". | 1,000 | After ranking eighth in the United Assassins Association. |
| 3 | Training to increase "Strength". | 2,000 | After ranking seventh in the United Assassins Association. |
| 4 | Training to increase "Strength". | 4,000 | After ranking sixth in the United Assassins Association. |
| 5 | Training to increase "Strength". | 8,000 | After ranking fifth in the United Assassins Association. |
| 6 | Training to increase "Strength". | 16,000 | After ranking fourth in the United Assassins Association. |
| 7 | Training to increase "Strength". | 32,000 | After ranking third in the United Assassins Association. |
| 8 | Training to increase "Strength". | 64,000 | After ranking second in the United Assassins Association. |
Squat Training
| No. | Description | Price (LB$) | Availability |
| 1 | Training to increase "Maximum vitality". | 1,000 | After ranking ninth in the United Assassins Association. |
| 2 | Training to increase "Maximum vitality". | 1,000 | After ranking eighth in the United Assassins Association. |
| 3 | Training to increase "Maximum vitality". | 2,000 | After ranking seventh in the United Assassins Association. |
| 4 | Training to increase "Maximum vitality". | 4,000 | After ranking sixth in the United Assassins Association. |
| 5 | Training to increase "Maximum vitality". | 8,000 | After ranking fifth in the United Assassins Association. |
| 6 | Training to increase "Maximum vitality". | 16,000 | After ranking fourth in the United Assassins Association. |
| 7 | Training to increase "Maximum vitality". | 32,000 | After ranking third in the United Assassins Association. |
| 8 | Training to increase "Maximum vitality". | 64,000 | After ranking second in the United Assassins Association. |
Santa Destroy Guide entry
Use at the start of a section to link to the main article on that subject.
</noinclude> The office of Thunder Ryu, a former professional wrestler. No one knows exactly what he does that requires an office.
- Main article: <noinclude>