Book 1

The Quintessential Quintuplets 1

by Negi Haruba

Published 31 December 2018
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 2

Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 3

Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 4

Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 5

The Quintessential Quintuplets 5

by Negi Haruba

Published 24 September 2019
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 6

The Quintessential Quintuplets 7

by Negi Haruba

Published 28 January 2020
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 6

The Quintessential Quintuplets 6

by Negi Haruba

Published 5 November 2019
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 8

A high school romantic comedy with five times the cute girls! A high school boy must work part-time to help five sisters study so they can graduate, but the only thing these quintuplets have in common is that they all hate studying!

INN TROUBLE

Having laid everything on the line with Futaro, Nino is left to wait for a response to her confession of love. Meanwhile, a surprise trip for both the Uesugis and the Nakanos to a local inn has Futaro facing tests even he can't prepare for--trying to figure out mysterious new characters, conflicts between the quints, and a new spin on the Quintuplets Game. As relationships new and old reveal themselves, the quints' increasingly overbearing father looms over all, and Futaro must come to terms with his own concerns about losing his job and relationship with the quints.

Book 9

Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 10

The Quintessential Quintuplets 10

by Negi Haruba

Published 1 September 2020
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them - which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 11

The Quintessential Quintuplets 11

by Negi Haruba

Published 24 November 2020
A high school romantic comedy with five times the cute girls! A high school boy must work part-time to help five sisters study so they can graduate, but the only thing these quintuplets have in common is that they all hate studying!     Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common...is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them--which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 12

A high school romantic comedy with five times the cute girls! A high school boy must work part-time to help five sisters study so they can graduate, but the only thing these quintuplets have in common is that they all hate studying!
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common...is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them-which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 13

A high school romantic comedy with five times the cute girls! A high school boy must work part-time to help five sisters study so they can graduate, but the only thing these quintuplets have in common is that they all hate studying!
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common...is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them-which feels hopeless when five-out-of-five of these girls think he's a loser!

Book 14

A high school romantic comedy with five times the cute girls! A high school boy must work part-time to help five sisters study so they can graduate, but the only thing these quintuplets have in common is that they all hate studying!
Futaro Uesugi is a second-year in high school, scraping to get by and pay off his family's debt. The only thing he can do is study, so when Futaro receives a part-time job offer to tutor the five daughters of a wealthy businessman, he can't pass it up. Little does he know, these five beautiful sisters are quintuplets, but the only thing they have in common...is that they're all terrible at studying! At this rate, the sisters can't graduate, and Futaro must think of a plan that suits each of them-which feels hopeless when five-out-of-five of these girls think he's a loser!