Collection of oneshots that largely revolve around the Hadano brothers.

1. Aruhi Totsuzen Koi wa Kuru?! (Sudden Love)
Kousaka sensei begins his home visits to his students, and ends up meeting an older brother, Hikaru. Now Hikaru (who declares he won't fall in love until after being confessed to) can't stop thinking about Kousaka sensei, and Kousaka sensei only seems to be interested in helping his students. Whatever will they do?

2. Bokura wa Koko kara (Us from Now On)
Younger brother Hadano Takeru from chapter one is dating fellow student Isehara. But Isehara has a secret that involves Takeru's older brother Hikaru.

3. Sudden Appearance
Kousaka sensei and Hikaru get freaky on the beach.

4. Kaikan ∞ Sapuri (Infinite Sensation Supplement)
Masamichi is the personal doctor of the Setoyama family and must obey Tadasuki the young head of the family. But when Tadasuki wants his young cousin Asuma to be "prepared for love", Masamichi finds the task may be more than he can handle.

5. Hadanoke no Hitobito (People of the Hadano Household)
Youngest Hadano brother, Kaoru, attempts to introduce readers to the mysterious eldest Hadano brother, Satoru.

6. Aruhi Tenshi wa Mai Oriru (One Day, An Angel Flutters Down)
Gifted at almost everything, Komadori still hasn't recovered from his failure of capturing a girl's heart due to his inability to express feelings. Ren, a gorgeous actor, helps him to learn the language of love.