Keita Amano in Omniverse style

I drew a teen version of Keita Amano in OV style for my Ben 10 Omniverse x Youkai Watch crossover. Since Ben 10 and Youkai Watch are both about a boy whose watch allows him to use all sorts of monsters' powers, I thought the crossover would work quite well. I haven’t designed Keita's new watch yet.

Here are some ideas for the crossover:

1. Keita Amano is now a teen, and he has a new Youkai Watch which can allow other people to see youkais as well. But people still can’t see youkais until his watch shines upon those youkais. So at first Ben thought Keita was just some weirdo talking to himself.

2. Ben and Rook mistake Whisper for a Tiffin when they see him for the first time.

3. Undertown has more youkais than any other place does. Some of them are just from Bellwood. Some of them are alien youkais who moved to Undertown along with their hosts. It’s also a very popular tour site for Japanese youkais because they think possessing aliens is a refreshing entertainment. This is why Undertown is always the center of all troubles.

4. Ben Tennyson is super famous even in Japan. Keita already heard of him before they meet. But Whipser thought Ben was just a con artist until he actually saw Ben transformed.

5. Anur aliens are technically alien youkais, so they can be summoned by Keita’s watch. Frankenstrike belongs to Goketsu(ゴーケツ族, tough) group, Blitzwolfer belongs to Bukimi(ブキミ族, creepy) group, Snare-Oh belngs to Nyororon(ニョロロン族, wiggly) group, and Ghostfreak and Whampire belong to Usurakage(ウスラカゲ, dark) group. If Keita uses one of their youkai metals, Ben automatically transforms into that alien and becomes summoned. This allows Ben to switch his forms more quickly or teleport as well.

6. Keita himself can’t fight at all, but he can summon his youkai friends. In this way, he can help Ben’s gang or sabotage villains in battle by affecting their personalities, moods and behaviors.