I recall watching this series a couple years back and it seriously is the best.

The epic theme song is addicting and goes with the series so well.

Satoh Takeru is such an amazing actor and he was great in this series. He and Watabe Atsuro have such good chemistry together as partners and a father-son duo. I loved all their funny and heartwarming moments together.
The whole cast was so goofy and they all had amazing chemistry!

Overall, this is a gem and a great comfort rewatch show.