Genre:
Seinen, School, Romance, Harem

Age range: 17+

School Days (Japanese: スクールデイズ, romanized: Sukūru Deizu) is a Japanese visual novel developed by 0verflow, released on April 28, 2005, for Windows as an adult game. It was later ported as a DVD game and for the PlayStation 2 (PS2) and PlayStation Portable (PSP). The story, a dramatic slice-of-life, follows Makoto Ito, a high school student who becomes the ambivalent love interest of several girls during his second term, and the effects this has on himself and his relationships with other characters. Though the game requires little interaction from users, School Days engages the player through a plot that they are given opportunities to change the course of during play. The game concludes with an ending specific to the outcome of the story, some of which became notorious for their graphic violence.

0verflow announced work on School Days in October 2004 and marketed it through public venues that showcased the game's innovative use of anime-like cinematics and voice. The game ranked as the best-selling visual novel in Japan for the time of its release, continuing to chart in the national top 50 for nearly five months afterward. 0verflow would then go on to produce multiple sequels including a spin-off of the original story called Summer Days, and a parallel story called Cross Days. Another spin-off, Island Days, has been developed by Klon for the Nintendo 3DS. School Days was remastered as School Days HQ on October 8, 2010, and localized in North America on June 27, 2012. The original game was officially discontinued on April 21, 2011.

Following the game's release, School Days made several transitions into other media. The original story was adapted into a manga and serialized in the Kadokawa Shoten magazine Comp Ace; it was later published into two volumes. Comic anthologies, light novels and art books were also published, as were audio dramas and several albums of music. An animated television series, two direct-to-video (OVA) single releases and a concert film were also produced, the first of which became a precursor for an internet meme when its finale was pulled from broadcast.

Plot:
Makoto Ito rides the train to and from school every day. However, at the beginning of his second term, he falls in love with a beautiful girl that also rides the train. Unfortunately, she barely knows of his existence. Her name is Kotonoha Katsura, and though they attend the same school, they are not in the same class. In an attempt to catch her eye, Makoto enlists the aid of a close female friend of his: Sekai Saionji. She helps him, despite the fact that she–unbeknownst to Makoto–is in love with him. Thus the three are bound in a love triangle of life changing proportions.

Review:

I never played the visual novel, but I did watch this, all I can say this anime will trick you.

What I mean is, the anime isn't all sunshine and rainbows. This will hit you like hurricane and eating ghost pepper like idiot. 

For those who played visual novel, you guys understand what I mean.