Densha Otoko - Net Hatsu , Kakueki Teisha no Love Story and good story by Nakano Hitori & Hara Hidenori.
Written and laid out well. Good Character development, especially the male protagonist, and the minor characters.
Primary:
Sky
Slate
Blackcurrant
Watermelon
Strawberry
Orange
Banana
Apple
Emerald
Chocolate
Marble
Secondary:
Sky
Slate
Blackcurrant
Watermelon
Strawberry
Orange
Banana
Apple
Emerald
Chocolate
Marble
Pattern:
Blank
Waves
Squares
Notes
Sharp
Wood
Rockface
Leather
Honey
Vertical
Triangles