Yamanobi Apartments have a story behind them: Anyone who lives there will gain something big, but lose something big as well. This is a collection of stories about the various tenants and their love lives.

1. **Rival ni Ki wo Tsukero** (ライバルに気をつけろ) 1 2. **Rival ni Ki wo Tsukero** (ライバルに気をつけろ) 2 3. **Koishita tte Ii ja Nai** (恋したっていいじゃない) 4. **Suki Suki** (すきすき) *Note: Includes one extra chapter.*

Tempted by the beautiful afternoon, piano teacher, Toshiyuki, decided to play the piano with the window open. Before he realized it, an intruder had barged in through his window!? The intruder was none other than the talented surgeon, Mashiba, who works at the University Hospital nearby. Despite his cool demeanor, this surgeon started to pursue Toshiyuki most relentlessly! "You're even more beautiful than the music you play," he professed to the stunned Toshiyuki. Feeling totally harassed, would Toshiyuki be able to get rid of his stalker!? *Note: Includes one extra chapter.*

1-4)Being the willful, extravagant 3rd prince, Philnaldo frequently graces the cover of tabloids with his scandalous affairs with women. This annoys his personal attendant, Ralph, to no end! Then Philnaldo propositioned him unexpectedly; in exchange for dropping all his women, Ralph would take their place… in his bed! A royal love story of a prince and his servant, where both refuse to face the true feelings of their hearts… but what happens when a crisis occurs!? 5) The Garden in the Past- Ichika is in elementary school when his father dies. His mother takes him to live with Yuu, a mysterious young man who has a connection to Ichika's father. As his mother becomes more unstable, Ichika grows more dependent on Yuu... 6)Darling 2002- Nishihara is odd-ball president of the puppet club, (yes, that's right, puppet club) and desperate to keep it from being shut down. What he needs is a new member but grabbing the person next to you isn't a good idea when you're standing by Moriya Koyo, the scariest guy in school. Moriya tells Nishihara off, but entranced by his beautiful voice, Nishihara becomes determined to win Moriya over to the puppet club! Stalking, badgering, and chasing, nothing is off limits for Nishihara. (Source: Fantasy Shrine)

The beautiful, strong Agatsuma Tamaki has a weakness: his junior, Sawamura Kei, who simply just drives Tamaki up the wall by his mere existence. On one fateful night, Tamaki's guilty secret was discovered by no other than...! Will romance blossom between this wild but emotionally inept couple? *Note: Includes an extra chapter and the one-shot "Saikou no Kimi (最高の君)".*

Sonoda Kaiya is a really famous model who's still in high schoool. Tateyama has been in love with Kaiya for a long time. Kaiya only sees Tateyama as a plaything. As for Tateyama, he is willing to do whatever Kaiya wants up until now...

Kaiya's become bored lately with his sex life, it's just the same things over and over again with different people. When he finds a book on S&M dropped by reserved coworker Makise, Kaiya finds the idea intriguing. Suddenly he can't stop thinking about making Makise his very own M...

One night, Ei Ariga runs into a very obnoxious playboy stranger. Then he finds out that the guy looks exactly like but otherwise is totally opposite to the timid and very polite Ryouichirou-san who lives alone in a very big apt and has hired his services (Ei-kun's father is a private detective), to find out why he doesn't remember doing some things and being at certain places. Ei-kun discovers that the nasty, violent and annoying carbon copy is called Naruaki and things get extremely complicated when he starts falling in love with both Ryouichirou and Naruaki... *Note: Includes the one-shot "Saikou no Kimi (最高の君)."*

Yuuto has been living for years with Hisataka but he's wondering what are his true feelings for his lover since in the beginning, he accepted the relationship without being in love with Hisataka...

A kingdom's ruling faction sends out a secret agent to find the kingdom's missing prince. Love begins to grow between the missing prince and the agent sent to find him but political intrigue intervenes upon their arrival in the kingdom.

One day Hatsuki was hurt on campus and was helped by Watakabe Tatsuyuki, the most famous idol in school. Hatsuki, being homo, secretly fell in love with Watakabe. However, Watakabe doesn't have any interest in Hatsuki until one day when Hatsuki found out the truth about Watakabe's words: "I killed my little brother".

When Izaki gets a break, he decided to let Hakamada choose what they'll do on this rare break. He carelessly tells Hakamada that he can have what ever it is he wants, but can Izaki really deal with what Hakamada has in store?