Where's My Tsuna??

A raising-the-kid story: raising 27 from childhood to adulthood, while also fulfilling the kid's dream of becoming a giant robot.

One day, three-year-old Tsuna gets lost while exploring the forest with his father.

Terrified and crying nonstop, Tsuna suddenly finds himself in the city, where he meets a man in a police uniform.

The man later adopts Tsuna, and Tsuna becomes his little brother.

Less than two years later, Tsuna discovers that his big brother has turned into a giant robot.

Tsuna: Can I become a robot like my big brother and protect everyone too?

Note: The early part is Super Sentai, a tokusatsu series, mainly Lupinranger VS Patranger. There will be a few crossover movie tie-ins. The later part is Katekyo Hitman Reborn.

A cozy raising-the-kid story where nobody gets hurt.

27 will probably grow up wanting to become an international police officer.

Warning: I'm including my personal favorite Red x Red pairing.

A heads-up: Super Sentai teams can control giant robots to fight, and the series also has some familiar cross-dressing episodes, gender-swapping episodes, and de-aging episodes, so things will happen. Proceed with caution if that's not your thing.

Theme: Hold fast to the justice in your heart