Brother ♥ Kichi-kichi → Naokichi Appears!

It’s another Tatsuki. He’s an easy-going boy on a skateboard in Shibuya, and he resembles someone... Who’s the guy? Naoki - Tatsuki’s brother! When he falls in love with Ran, it’s a brother-brother ramen battle for her love!

The show’s own verdict is on its page.