History of Shigeru Ezaki is unknown.
- Aliases: Tengu
Relatives
- Mrs. Ezaki (wife, deceased);
- Sojin Ezaki (son, deceased);
- Yuriko Ezaki (daughter);
- Noriko Ezaki (daughter-in-law);
- Naoichi Fujimura (son-in-law);
- Two unnamed grandsons
First Appearance: Shadowmasters #1 (October, 1989)
| Title | Year, Month |
|---|---|
| Shadowmasters #1 | 1989, October |
| Shadowmasters #2 | 1989, November |
| Official Handbook of the Marvel Universe Vol 3 #7 | 1989, December |
| Shadowmasters #4 | 1990, January |
| Marvel Comics Presents #162 | 1994, September |