I Don't Understand What My Sister's Friend Is Thinking
Also recorded as Imōto no Tomodachi ga Nani Kangaeteru no ka Wakaranai · Imouto no Tomodachi ga Nani Kangaeteru no ka Wakaranai
I Don't Understand What My Sister's Friend Is Thinking
- Name
- I Don't Understand What My Sister's Friend Is Thinking
- Language
- Japanese
- Genre
- romantic comedy anime and manga
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Documentary evidence
Documentary basis
Authority files
wikidata · Q131720982 · wikipedia · I Don't Understand What My Sister's Friend Is Thinking
In this article
Key facts
Key facts
• Name — I Don't Understand What My Sister's Friend Is Thinking • Ja Kanji — 妹の友達が何考えてるのかわからない • Ja Romaji — Imōto no Tomodachi ga Nani Kangaeteru no ka Wakaranai • Genre — Romantic comedy
Key facts
Key facts
• Type — manga • Author — Rei • Publisher — * Comic Smart (digital) • Ichijinsha (print) • Magazine — Ganma! • First — April 29, 2020 • Last — April 16, 2022 • Volumes — 3 I Don't Understand What My Sister's Friend Is Thinking is a Japanese manga series written and illustrated by Rei. It was serialized on Comic Smart's Ganma! website from April 2020 to April 2022, with its chapters collected by Ichijinsha into three volumes released from February 2021 to July 2022.
Synopsis
Synopsis
The series is centered around Yuto Hidaka and Tsuyu Amamiya, the best friend of Yuto's younger sister Chie. Due to Tsuyu's quiet and timid personality, Yuto cannot predict what she's thinking. Unbeknownst to him, Tsuyu holds romantic feelings towards him.
Publication
Publication
Written and illustrated by Rei, I Don't Understand What My Sister's Friend Is Thinking was serialized on Comic Smart's Ganma! manga website from April 29, 2020, to April 16, 2022. Its chapters were collected by Ichijinsha into three tankōbon volumes released from February 26, 2021, to July 5, 2022. During their panel at Anime Expo 2022, Mangamo announced that they licensed the series and added it to their app.
Course of the series
Dated record
Course of the series
The full dated record · 2 entries
2020
I Don't Understand What My Sister's Friend Is Thinking began on 29 April 2020.
2022
I Don't Understand What My Sister's Friend Is Thinking ended on 16 April 2022.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
- Japan
Reception
The series was nominated for the sixth Next Manga Awards in 2020 in the web category and was ranked 10th.
Context
Primary material
Context
The circumstances in which I Don't Understand What My Sister's Friend Is Thinking stands. Recorded as manga series. Thinking began on 29 April 2020. Thinking ended on 16 April 2022. Classed in the genre romantic comedy anime and manga. Associated with Japan.
Documents and archives
Primary material
Documents and archives
reference work
- “I Don't Understand What My Sister's Friend Is Thinking”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q131720982: I Don't Understand What My Sister's Friend Is Thinking
General reference · Wikidata
Citations
References
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reference work
Secondary witnessauthority record
General reference
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
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