[Kotarouchan]

Okay, I have some as well...

Easy:
Story of Snowman and Sunshine Girl

Difficult:
Song For All Time (booflag)
Eternal Nightmare
Manhattan Sapphire
EternuS
Roses and Butterflies [Heavy]

Very Difficult:
Bike Thief (booflag)
Crazy Hair Day
Sensorium
Frozen Rain
MAX Forever
Hardcore of the North
Cruel Whole
Casio Destroy Toy
Sunshine Stone
{Firestorm}
Electro Rush x8
Euthanasia
Back in the Day

Challenging:
Idol (booflag)
Wisdom (avflag)
Color of Giggles
{Rose}
Summer -Speedy Mix-
Destiny v2
The Games We Played, part 4
ASB
Angelic Layer
Fantrastic (1-0-0-1)
Etude to a Dragon

Very Challenging:
Monstrous Turtles
Mou Uta Shika Kikoenai (*sigh...*)
Shihen (First, I need to get the credits to actually play this again...)
Wish (For FFR)
dot death (1-0-0-1)

Total: 35