If you liked
Gunsmith Cats
|
...then you might like
Top wo Nerae! Gunbuster
|
Both are high-budget popcorn action OVAs about cute girls. They're both from a similar era (late 80's to mid 90's) and has very attractive retro leads in pretty simple but well executed stores. While one is a cop thriller & the other is more mecha - both have a similar feel to their pacing and spectacle. Their sensibilities are very synced - feeling both geekily indulgent but not pandering full of cute girls & fanservice but never bogging it down. Both are fun & short - each are 3 episodes.
If you liked
Trigun
|
...then you might like
Gunsmith Cats
|
Both are fun mid-90's gunslinging action shows with attractive character designs & mostly light-hearted but hard-hitting action. Overall both are just a good time.
If you liked
Hunter x Hunter
|
...then you might like
Yu☆Gi☆Oh!
|
These series both have a strong, and passionate focus on gaming and its many different aspects, both Togashi and Takahashi clearly have a deep love for it. This is shown in so many different plots throughout both, from Dice Games, Card Games, Roleplaying Games and more in Yu-Gi-Oh, to the complex Greed Island RPG, the national game of East Gortheu Gungi, and the many mind games that fill the pages of Hunter X Hunter. Both manga are great, although Hunter X Hunter much better in the end, they both are great shounen reads.