 If you liked Gintama |  ...then you might like Sakamoto Days |
Both have the same pattern of comedy and serious arcs . They also have similiar casts . The boss(Gintoki/Sakamoto) is older than your average protagonist, there is a serious boy (Shinpachi/Shin) and the chinese themed red head girl, who is physically strong and not that smart (Kagura/Lu) . Sakamoto days in general gives that early Gintama feel
report Recommended by CrystalMountain
Its about a strong character who now lives a peaceful life with 2 other characters. Its similar to Gintama as it is also a trio. 2 Guys and 1 Girls Its an action comedy manga
report Recommended by FuriousMovies23