Astro Fighter Sunred is a Japanese manga created by Makoto Kubota. It started serialization on Square Enix's seinen manga magazine Young Gangan on August 25, 2005. An anime adaptation produced by AIC A.S.T.A. aired from October 3, 2008 to March 27, 2009 in Japan. The second season of the anime started airing on October 3, 2009. Each manga chapter and anime episode is referred to as a FIGHT.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | FIGHT.01 | 2008-10-04 | 15 min |
| Season 1 | Episode 2 | FIGHT.02 | 2008-10-11 | 15 min |
| Season 1 | Episode 3 | FIGHT.03 | 2008-10-18 | 15 min |
| Season 1 | Episode 4 | FIGHT.04 | 2008-10-25 | 15 min |
| Season 1 | Episode 5 | FIGHT.05 | 2008-11-01 | 15 min |
| Season 1 | Episode 6 | FIGHT.06 | 2008-11-08 | 15 min |
| Season 1 | Episode 7 | FIGHT.07 | 2008-11-15 | 15 min |
| Season 1 | Episode 8 | FIGHT.08 | 2008-11-22 | 15 min |
| Season 1 | Episode 9 | FIGHT.09 | 2008-11-29 | 15 min |
| Season 1 | Episode 10 | FIGHT.10 | 2008-12-06 | 15 min |
| Season 1 | Episode 11 | FIGHT.11 | 2008-12-13 | 15 min |
| Season 1 | Episode 12 | FIGHT.12 | 2008-12-20 | 15 min |
| Season 1 | Episode 13 | FIGHT.13 | 2008-12-27 | 15 min |
| Season 1 | Episode 14 | FIGHT.14 | 2009-01-03 | 15 min |
| Season 1 | Episode 15 | FIGHT.15 | 2009-01-10 | 15 min |
| Season 1 | Episode 16 | FIGHT.16 | 2009-01-17 | 15 min |
| Season 1 | Episode 17 | FIGHT.17 | 2009-01-24 | 15 min |
| Season 1 | Episode 18 | FIGHT.18 | 2009-01-31 | 15 min |
| Season 1 | Episode 19 | FIGHT.19 | 2009-02-07 | 15 min |
| Season 1 | Episode 20 | FIGHT.20 | 2009-02-14 | 15 min |
| Season 1 | Episode 21 | FIGHT.21 | 2009-02-21 | 15 min |
| Season 1 | Episode 22 | FIGHT.22 | 2009-02-28 | 15 min |
| Season 1 | Episode 23 | FIGHT.23 | 2009-03-07 | 15 min |
| Season 1 | Episode 24 | FIGHT.24 | 2009-03-14 | 15 min |
| Season 1 | Episode 25 | FIGHT.25 | 2009-03-21 | 15 min |
| Season 1 | Episode 26 | FIGHT.26 | 2009-03-28 | 15 min |
| Season 2 | Episode 1 | FIGHT.27 | 2009-10-03 | 15 min |
| Season 2 | Episode 2 | FIGHT.28 | 2009-10-10 | 15 min |
| Season 2 | Episode 3 | FIGHT.29 | 2009-10-17 | 15 min |
| Season 2 | Episode 4 | FIGHT.30 | 2009-10-24 | 15 min |
| Season 2 | Episode 5 | FIGHT.31 | 2009-10-31 | 15 min |
| Season 2 | Episode 6 | FIGHT.32 | 2009-11-07 | 15 min |
| Season 2 | Episode 7 | FIGHT.33 | 2009-11-14 | 15 min |
| Season 2 | Episode 8 | FIGHT.34 | 2009-11-21 | 15 min |
| Season 2 | Episode 9 | FIGHT.35 | 2009-11-28 | 15 min |
| Season 2 | Episode 10 | FIGHT.36 | 2009-12-05 | 15 min |
| Season 2 | Episode 11 | FIGHT.37 | 2009-12-12 | 15 min |
| Season 2 | Episode 12 | FIGHT.38 | 2009-12-19 | 15 min |
| Season 2 | Episode 13 | FIGHT.39 | 2009-12-26 | 15 min |
| Season 2 | Episode 14 | FIGHT.40 | 2010-01-02 | 15 min |
| Season 2 | Episode 15 | FIGHT.41 | 2010-01-09 | 15 min |
| Season 2 | Episode 16 | FIGHT.42 | 2010-01-16 | 15 min |
| Season 2 | Episode 17 | FIGHT.43 | 2010-01-23 | 15 min |
| Season 2 | Episode 18 | FIGHT.44 | 2010-01-30 | 15 min |
| Season 2 | Episode 19 | FIGHT.45 | 2010-02-06 | 15 min |
| Season 2 | Episode 20 | FIGHT.46 | 2010-02-13 | 15 min |
| Season 2 | Episode 21 | FIGHT.47 | 2010-02-20 | 15 min |
| Season 2 | Episode 22 | FIGHT.48 | 2010-02-27 | 15 min |
| Season 2 | Episode 23 | FIGHT.49 | 2010-03-06 | 15 min |
| Season 2 | Episode 24 | FIGHT.50 | 2010-03-13 | 15 min |
| Season 2 | Episode 25 | FIGHT.51 | 2010-03-20 | 15 min |
| Season 2 | Episode 26 | FIGHT.52 | 2010-03-27 | 15 min |
