Story

Yuta Segawa, a university student, suddenly finds himself acting as guardian for his older sister's three daughters! The eldest of the three sisters, Sora, is a 14 year old middle school student who ties her medium-length light brown hair with a ribbon. The middle sisters, Miu, is a blonde, twin-tailed girl in elementary school. The youngest sister, Hina, is like an angel, three years old, and in kindergarten. This is the rambunctious, heartwarming, at-home comedy of these four youngsters in one 6-tatami apartment.

Characters

	Yuta Segawa VA: Wataru Hatano He's an average college freshman, with nothing special of note. He's not the best at making new friends either. Both of his parents are deceased and he was raised by his older sister.
	Sora Takanashi VA: Sumire Uesaka She's the eldest of the three Takanashi sisters and ties her medium, light-brown hair with a ribbon. She's 14 years old and a sophomore in middle school.
	Miu Takanashi VA: Eri Kitamura She's the middle sister of the three, with blonde twin-tails. She goes to elementary school, and is also the mischievous one with the highest feminine charms of the three.
	Hina Takanashi VA: Hiromi Igarashi The youngest of the three Takanashi sisters. She's three years old, very friendly, cute, and in kindergarten.
	Raika Oda VA: Yui Horie A sophomore at college whom Yuta secretly has a crush on. Although she's very expressionless, she loves cute things. She's both beautiful and well-endowed.
	Koichi Nimura VA: Daisuke Ono A classmate and good friend of Yuta's. The two of them met at the party to welcome new students and together they joined the people-watching club. He's well-mannered, handsome, and a good cook.
	Shuntaro Sako VA: Junji Majima President of the "People-Watching Research Society" (People watcher's club for short) that Yuta and the others belong to. No one knows how many years he's repeated, so his age is unknown as well.
	Yuri Takanashi VA: Sayaka Ōhara Yuta's older sister, and mother of the three Takanashi sisters. After their parents passed away, she raised Yuta by herself. She's a bright, playful woman, but she's extremely serious when it comes to her family.
	Shingo Takanashi VA: Nobuo Tobita Yuri's husband and father of the three Takanashi sisters. He's usually a very gentle person, but that tends to change when his daughters are involved.

Cast

Yuta Segawa

Wataru Hatano

Sora Takanashi

Sumire Uesaka

Miu Takanashi

Eri Kitamura

Hina Takanashi

Hiromi Igarashi

Raika Oda

Yui Horie

Koichi Nimura

Daisuke Ono

Shuntaro Sako

Junji Majima

Yuri Takanashi

Sayaka Ōhara

Staff

Original Creator

Tomohiro Matsu

Original Illustrations

Yuka Nakajima

Director

Itsuro Kawasaki

Associate Director

Kei Oikawa

Series Composition

Naruhisa Arakawa

Script

Naruhisa Arakawa
Yoshimi Narita
Masaharu Amiya
Keiichirō Ōchi

Character Design

Takashi Mamezuka

Art

Studio Biho

Art Director

Toshihiro Kohama (Studio Biho)

Sound Director

Yoshikazu Iwanami

Sound Effects

Yasumasa Koyama

Recording Studio

Studio Mouse

Sound Production

Studio Mouse

Music Production

Starchild Records

Animation Production

feel.

Production

PPP