- Any time Reki makes a truly ridiculous shot with her sniper rifle. For example (also the first and possibly least impressive), she shoots a bomb off the underside of a bus from a helicopter. In the anime, the excellent music makes this even more awesome.
- The climaxes of each volume qualify, with the opponents getting more and more powerful and the battles higher and higher in tension and epicness.
- Kinji managing to defeat his brother in Volume 4.
- Volume 5 opens with one of these, a painfully epic battle between Kinji and Kinichi against Sherlock Holmes.
Awesome / Aria the Scarlet Ammo