Caesar engages Wamuu in battle for killing Mark, using his Bubble Launcher technique to surround the Pillar Man in Ripple enfused bubbles.
| Title | A Hero's Proof |
|---|---|
| Genres | Animation Action & Adventure Sci-Fi & Fantasy |
| Release Date | 2013-01-19 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 1 |
| Episode Number | 15 |
| Production Companies | David Production, Shueisha, Warner Bros. Japan |
