All rewards from all other tiers; but with the added special extra of being able to tell us your premise for a goofy short erotic story, sold by Haruka! As long as it doesn't break any moral boundaries, we'll write it up for you and put it in the game, with any name you want as the author. Thank you very much!
All rewards as above, but a step further. We'll literally put you in our visual novel, fully illustrated and as whatever you want (a talking cat, a sentient shoe? No problem) as Haruka's other best friend who mysteriously dies dramatically halfway through this special route of the game.
Your route suddenly makes this visual novel a murder-mystery entirely about Haruka solving your death. You get your own section in the credits, your own slideshow of your character in memoriam, and with beautiful rainbow text to commemorate your sacrifice.