Combos
Honda has a distinct lack of combos since he doesn't have a lot of normals that can be Special Cancelled. There are a few he can pull out, however.
Bread and Butter
5LP > 5MP >
5MP > 2HP
A few simple links.
9HK > 5LP > MASH LP
[7HK > 4LP > ]6HP
Variations on some jump-in combos.
Cross Up Only
crossup 9HK > 5LP > 5LP > 2HP
Getting a bit fancier now.
Super Combos
[4]LP > 1LK > 646P
We all know Honda's super is bad, but if you wanna try to use it in a Combo, here ya go.
[4]64[6] > 3LK xx P
This combo involves abusing the Special Store glitch to store Honda's Super before walking forward and unleashing that stored Super onto your unsuspecting opponent.