Nijiiro Days follows the colorful lives and romantic relationships of four high school boys—Natsuki Hashiba, a dreamer with delusions of love; Tomoya Matsunaga, a narcissistic playboy who has multiple girlfriends; Keiichi Katakura, a kinky sadist who always carries a whip; and Tsuyoshi Naoe, an otaku who has a cosplaying girlfriend. When his girlfriend unceremoniously dumps him on Christmas Eve, Natsuki breaks down in tears in the middle of the street and is offered tissues by a girl in a Santa Claus suit. He instantly falls in love with this girl, Anna Kobayakawa, who fortunately attends the same school as him. Natsuki's pursuit of Anna should have been simple and uneventful; however, much to his dismay, his nosy friends constantly meddle in his relationship, as they strive to succeed in their own endeavors of love. [Written by MAL Rewrite]

A newly developed method allows to display the memories of dead people. It is used to solve difficult murder cases. But at what cost? What of the dead's privacy as strangers poke about in their most private memories? What about the effects the imageries may have on the persons whose jobs require going through psychotic murderers' minds and experience whatever emotions and feelings these murderers felt as they skin and disembowel their victims? (Source: Adapted from manga description)

In a small town, there is a small pharmacy called Fun Fun Parmacy. Popuri, a girl who recently moved in downtown, discovers this pharmacy and meets Miss Fukiko, who is actually a witch. Miss Fukiko gives Popuri a mysterious bottle that can create magic spirits.

Many people are falling prey to a suspicious new religion. Lupin III infiltrates this group, hoping to steal the treasure their leader keeps hidden. There he lays eyes on the beautiful, bewitching woman who has the leader enthralled. This is the story of how fashionable female thief Fujiko Mine first met Lupin III, the greatest thief of his generation. (Source: ANN)