I'm a huge InuTaisho and Sesshomaru fan. What can I say, I can't pick which I like better. They're both awesome. X3
When it comes to fanfiction I love making scenes of Sesshomaru getting injured and being found by Inuyasha, that way they work up to getting along as brothers.
There are other methods I have at my disposal though, to achieve the same end. :3
I own four Inuyasha video games. Inuyasha The Secret of the Cursed Mask and Inuyasha Feudal Combat are both for PS2. Inuyasha Feudal Fairytale is for PS1 and the dialog is Japanese with English subtitles. The final game is Inuyasha Secret of the Divine Jewel for Nintendo DS. You play as an American blonde haired girl call Janet from Kagome's time and go through the well on Kagome's property to start the adventure. This is after you move from America back to Japan.
I currently own the entire collection. I also own all four of the special movies and find the third to be my favorite, due to getting to actually getting to see the mysterious InuTaisho.
I've recently finished a hilarious riot of an anime called, 'MM!'.
However, I couldn't list it in my interests, due to it being only three characters, instead of the minimum of four.