A Sister's All You Need.
妹さえいればいい。
The story follows the everyday life of Itsuki, a novelist and "modern day Pygmalion" who works day in and day out to create the ultimate younger sister. He's surrounded by various other characters: a beautiful genius writer who loves him, his big-sisterly classmate from college, a fellow male writer, a sadistic tax accountant, and his editor. They're all looked after by Itsuki's perfect younger step-brother, Chihiro, who has a serious secret. (Source: Anime News Network) Note: The first episode
この作品で巡礼プランを作る聖地スポット (5)
Photo by Benh LIEU SONG (Flickr) (CC BY-SA 2.0) via Wikimedia Commons
Shibuya Ward
渋谷区
Several scenes take place in Shibuya's trendy districts, particularly around areas frequented by young creatives and professionals. The modern urban landscape complements the contemporary setting of the anime's publishing industry theme.
Photo by Basile Morin (CC BY-SA 4.0) via Wikimedia Commons
Shinjuku Ward
新宿区
Various locations throughout Shinjuku serve as backdrops for the characters' daily lives and work activities. The district's mix of residential and commercial areas provides the perfect setting for the light novel industry professionals featured in the series.
Photo by MaedaAkihiko (CC BY-SA 4.0) via Wikimedia Commons
Ikebukuro Station
池袋駅
Ikebukuro Station serves as a major transportation hub that appears frequently in the anime as characters travel around Tokyo. The station's bustling atmosphere reflects the urban setting where the light novel authors live and work.
Photo by Benh LIEU SONG (Flickr) (CC BY-SA 2.0) via Wikimedia Commons
Shibuya District
渋谷区
Shibuya's urban landscape appears in several episodes as a backdrop for the characters' activities in Tokyo. The area's vibrant atmosphere complements the anime's themes of young adults pursuing their creative careers in the city.
Photo by Basile Morin (CC BY-SA 4.0) via Wikimedia Commons
Shinjuku District
新宿区
Various streets and buildings in Shinjuku appear as background locations throughout the series. The district represents the modern Tokyo lifestyle that surrounds the characters' daily lives as creative professionals.