Going to Tokyo Next Year, What Are Some Places that are Anime Adjacent that I Should Go To?

Example would be the real life places used in Makoto Shinkai Films (Your Name, Garden of Words, Etc.)

1. like the Shinjuku Gyonmae Park in Garden of Words.

2. Cafe La Boheme (Your Name)

Or Maybe somehow to buy merch (Akihabara? but maybe somewhere more specific).

Maybe it'd help if I narrow down some anime that I particularly like.

1. Haruhi Suzumiya

2. Detective Conan/Magic Kaito

3. Any Makoto Shinkai Films