Book 4

Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

Haruna jumps to the conclusion that Yoh is interested in her friend Mami when she sees the two of them together. Instead of confronting him about it, she runs away! Will Haruna's insecurities end her relationship with Yoh?


Book 5

High School Debut, Vol. 5

by Kazune Kawahara

Published 1 September 2008
Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

Just when things are going well for Haruna, in walks transfer student Leona Matsuzaka. Beautiful Leona's got only one thing in mind--to destroy Haruna's happiness! Who is this vengeful girl and why does she want to hurt Haruna so badly?


Book 6

High School Debut, Vol. 6

by Kazune Kawahara

Published 1 November 2008
Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

A chance encounter on the train brings Haruna face-to-face with Yoh's ex-girlfriend. (Yes, the ex-girlfriend of the beads incident fame!) Yoh reassures Haruna that he doesn't want to get back together with his ex, but is that how he truly feels?


Book 7

High School Debut, Vol. 7

by Kazune Kawahara

Published 6 January 2009
Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

With Yoh's parents out of town, it's up to Haruna to take care of Yoh when he becomes sick. No parents around, huh? Hmm... But Haruna wouldn't dream of taking advantage of this convenient situation...or would she?


Book 8

Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

Yoh's worried that a freshman seems to have the hots for Haruna, but Haruna is as oblivious as ever. So when the boy in question makes a move on Haruna, how will she respond? More importantly, how will Yoh react?


Book 9

Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

The school sports festival is coming up, so everyone's gearing up for some fierce competition! Even affairs of the heart become a competitive event when Yoh suspects his friend Asaoka may truly have feelings for Haruna...


Book 10

Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

Friendship and love are put to the test when Asaoka reveals to Yoh that he likes Haruna. To settle things once and for all, Yoh and Asaoka strike a deal--whoever loses the school sports meet will give up his feelings for her! Who will win the meet and Haruna's heart?


Book 11

Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

Haruna becomes worried when she sees Yoh hanging out with an unattractive classmate. (Yoh does seem to have strange taste in women after all...) She has good reason for feeling uneasy--it looks like this girl really does want to sabotage their relationship!


Book 12

High School Debut, Volume 12

by Kazune Kawahara

Published 3 November 2009
Will Haruna's high school debut end up in heartbreak hotel?

Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

For Yoh's birthday, Haruna makes plans for the two of them to go on an overnight trip. Wait a minute... Overnight means...they'll be sharing a room?! Close quarters create an intimate setting for romance, but will that be the case for Haruna and Yoh?


Book 13

High School Debut, Volume 13

by Kazune Kawahara

Published 2 February 2010
Can a junior high jock turn high school sweetheart overnight?; When Haruna hits 9th grade suddenly boys seem much more interesting than softball!; Will Haruna's high school debut end up in heartbreak hotel?

R to L (Japanese Style). Can a junior high jock turn high school sweetheart overnight?; When Haruna hits 9th grade suddenly boys seem much more interesting than softball!; Will Haruna's high school debut end up in heartbreak hotel? Final Volume! Yoh faces a difficult choice: should he go to university all the way in Tokyo or stay near Haruna? Haruna wants to support Yoh's decision no matter what, but will her high school romance end with his graduation?