• Touhou Project (mostly TH13~20, music CDs and print works)

other things I like but talk about much less often:

games:

• Yomawari
• Oboro Muramasa
• Pokemon
• Umineko
• Slay the Princess
• Professor Layton
• BotW
• Tensui no Sakunahime
• lots of indie games
• a few mobages

books:

• some shonen and seinen manga
• Rumiko Takahashi's works
• The Apothecary Diaries (light novels)
• Japanese classics
• Meiji authors

others:

• doujin culture
• vocalo-P (Neru, Harumaki Gohan and others)
• Heian and Kamakura history
• performing arts
• costume history
• animals and flowers
• tasty food