Book 1

Arisa, Volume 1

by Natsumi Ando

Published 26 October 2010

Book 1

Arisa Vol. 1

by Natsumi Ando

Published 15 December 2012
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 2

Arisa Vol. 2

by Natsumi Ando

Published 17 May 2011
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce who promise to send letters to each other to keep in touch. They finally meet again for the first time after three years. Tsubasa is envious, but proud, of her sweet, popular sister, in comparison to her own school life where she is often referred to as The Demon Princess' and Arisa suggests they switch places for a day. But their swap exposes a dark secret in Arisa's life - one that Tsubasa must solve. In Volume 2, a mysterious King arrives to control the class...'

Book 3

Arisa Vol. 3

by Natsumi Ando

Published 12 July 2011
Separated twin sisters Arisa and Tsubasa decide to see what each other's lives are like - but when Tsubasa impersonates her twin sister for a day at school, she soon discovers that her twin is not living the sweet and popular life that she seems to. Arisa is so deeply troubled by a secret that she attempts to take her own life, but her suicide jump is foiled by bushes that soften her jump, though she is injured and comatose. Continuing to masquerade as her sister, Tsubasa must uncover the sinister mysteries that lurk in the school.

Book 4

Arisa Vol. 4

by Natsumi Ando

Published 13 September 2011
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 5

Arisa Vol. 5

by Natsumi Ando

Published 8 November 2011
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 6

Arisa Vol. 6

by Natsumi Ando

Published 17 January 2012
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 7

Arisa Vol. 7

by Natsumi Ando

Published 3 April 2012
Tsubasa thinks that her pretty and popular twin sister, Arisa, has the perfect life. Everyone at school loves Arisa - unlike the hot-tempered Tsubasa, whose nickname is 'the Demon Princess'. But when Arisa attempts suicide, Tsubasa learns that her seemingly perfect sister has been keeping some dark secrets. Now Tsubasa is going undercover at school - disguised as Arisa - in search of the truth. But will Arisa's secrets shatter Tsubasa's life, too?

Book 8

Arisa Vol. 8

by Natsumi Ando

Published 17 July 2012
Separated twin sisters Arisa and Tsubasa decide to see what each other's lives are like - but when Tsubasa impersonates her twin sister for a day at school, she soon discovers that her twin is not living the sweet and popular life that she seems to. Arisa is so deeply troubled by a secret that she attempts to take her own life, but her suicide jump is foiled by bushes that soften her jump, though she is injured and comatose. Continuing to masquerade as her sister, Tsubasa must uncover the sinister mysteries that lurk in the school.

Book 9

Arisa Vol. 9

by Natsumi Ando

Published 2 October 2012
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 10

Arisa Vol. 10

by Natsumi Ando

Published 16 April 2013
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 11

Arisa Vol. 11

by Natsumi Ando

Published 10 September 2013
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.

Book 12

Arisa Vol. 12

by Natsumi Ando

Published 21 January 2014
Arisa revolves around Sonoda Arisa and Uehara Tsubasa, twin sisters separated by their parents' divorce. They finally meet again for the first time after three years. Tsubasa is envious but proud of her sweet, popular sister, in comparison to her own school life and Arisa suggests they switch places for a day. Arisa reveals that life isn't as happy for her as Tsubasa thinks and she pushes herself out of the window. Determined to unravel the mystery of her sister's attempted suicide, Tsubasa continues to attend Arisa's school in her place to investigate.