Midori Days (TV)

In Day 7, the Film that Ayase takes Seiji to see is "Dispel Dead Spirits"

In the episode where Seiji dates Takako (Day 7), in the street where thet took as a shortcut, there is an establishment there that is named "midorinohibi" in romaiji.

Another thing: Ultramarine is another character which is owned by the producers of the anime.

In the first episode Seiji goes to see a movie. That movie is Ju-on, or The Grudge as it is known for the American remake.

takamizawa shuichi in day 1 was rubbing his ultra marine doll against his face.... the thing blinked!

Vic Mignogna, who provides the voice for Shiori's father in the English dub, is credited as 'Vic FiletofTomorrow' in the ending credits of episode 6. This is a play on his last name, of which the first part is pronounced 'mignon', as in Filet Mignon. The 'Tomorrow' idea also comes from the pronunciation of Vic's last name - it almost sounds the same as 'manaña' - Spanish for 'tomorrow'.

The cofee comany that seiji drinks its named "Harima Kenji" and he appear in 3 trucks on episode 12 & 13

In episode 8, where Midori is trying to find clothes for Seiji to wear, he is first wearing what appears to be a body suit from Dokkioda?!

In episode 8, when Seiji is cutting cabbage he is shouting "Men!" "Kote!" and "Dou!" that are kendo related terms.

In Episode 9, there's a lurking otaku dressed as Naruto