I'd suggest checking out local comic conventions or events. Sometimes they have vendors selling manga. Another option is to look in areas with a lot of young people or a big student population, as they tend to have stores that carry manga.
Amazon and Comixology have a wide range of manga options and are often considered good choices.
You can try looking in big shopping malls. They often have dedicated manga shops.
You might want to look in areas with a lot of young people or in big shopping malls. Sometimes, there are dedicated streets or districts for this kind of stuff.
You might try looking in areas with a lot of young people and a big otaku culture, like some parts of big cities. There are often specialized shops in those places.
I'd recommend checking out Akihabara. It's a district known for having a variety of anime and manga shops. You'll likely find some great ones there.
I'd say Golden Age Collectables is one of the best. They have a wide variety and the staff is super helpful.
I'd recommend checking out The Comic Hub. They often have new releases and host comic-related events. Plus, the prices are reasonable and the customer service is top-notch.
I think one of the top comic shops in Guelph is 'Comic Heaven'. They have a great selection and friendly staff.
The 'Comic Vault' is a great option. They have a good collection, and they often host comic-related events and signings. Also, their prices are reasonable.
There's Atomic Books. It has a great selection and friendly staff.