Jitsu wa Imōto Deshita
| Jitsu wa Imōto Deshita: Saikin de Kitagiri no Otōto no Kyorikan ga Yatara Chikaiwake | |
 First light novel volume cover | |
| じつは義妹でした。 ～最近できた義理の弟の距離感がやたら近いわけ～ (Jitsu wa Imōto Deshita: Saikin de Kitagiri no Otōto no Kyorikan ga Yatara Chikaiwake) | |
|---|---|
| Genre | Romantic comedy[1] |
| Light novel | |
| Written by | Muku Shirai |
| Illustrated by | Minori Chigusa |
| Published by | Fujimi Shobo |
| Imprint | Fujimi Fantasia Bunko |
| Demographic | Male |
| Original run | November 20, 2021 – October 19, 2024 |
| Volumes | 8 |
| Manga | |
| Written by | Muku Shirai |
| Illustrated by | Shokichi Sakai |
| Published by | Fujimi Shobo |
| Imprint | Dragon Comics Age |
| Magazine | Dra Dra Flat |
| Demographic | Shōnen |
| Original run | September 1, 2022 – present |
| Volumes | 5 |
Jitsu wa Imōto Deshita: Saikin de Kitagiri no Otōto no Kyorikan ga Yatara Chikaiwake (じつは義妹でした。 ～最近できた義理の弟の距離感がやたら近いわけ～, lit. "She was Actually my Stepsister: Recently, the Sense of Distance Between Me and My New Stepbrother is Incredibly Close"), also known as Jitsuimo (じついも) for short, is a Japanese light novel series written by Muku Shirai and illustrated by Minori Chigusa. It is based on a series of videos released on the Kanon no Renai Manga YouTube channel, with the novels being published under Fujimi Shobo's Fujimi Fantasia Bunko imprint. Eight volumes were published between November 2021 and October 2024. A manga adaptation illustrated by Shokichi Sakai began serialization on the Nico Nico Seiga and KadoComi websites under Fujimi Shobo's Dra Dra Flat label in November 2022, with the series being compiled into five volumes as of October 2024.
Plot
[edit]The series focuses on Ryōta Majima, a man who long wanted to have a younger brother. He gets his wish after his father remarries, leading to having a new younger brother, Akira Himeno. Ryōta wants to be closed to Akira, although this does not go well at first. One day, while taking a bath, he discovers that Akira is actually a woman, although this does not deter his desire to become closer to her. Meanwhile, over time, Akira develops feelings for Ryōta.
Characters
[edit]- Ryōta Majima (真嶋 涼太, Majima Ryōta)
- Voiced by: Yoshitsugu Matsuoka (vomic)
- Akira's new stepbrother after her mother's remarriage. He has long wanted to have his own younger brother and was looking forward to life with Akira. He also wants Akira to fit in with their new family. Even after learning that Akira is actually a girl, he continues his desire to become close to her.
- Akira Himeno (姫野 晶, Himeno Akira)
- Voiced by: Maaya Uchida (PV, vomic)
- Ryōta's new stepsister, who has a shy and tomboyish personality. Because of her boyish appearance, Ryōta initially mistakes her for a boy. She later develops feelings for Ryōta.
- Kōsei Ueda (上田 光惺, Ueda Kōsei)
- Voiced by: Shun'ichi Toki (vomic)
- Ryōta's best friend who has a lazy personality. Despite this, he cares for Ryōta and helps him get closer to Akira.
- Hinata Ueda (上田 ひなた, Ueda Hinata)
- Voiced by: Marika Kōno (vomic)
- Kōsei's younger sister who deeply cares about him.
Media
[edit]YouTube series
[edit]Jitsu wa Imōto Deshita began as a series of voiced manga videos posted on the Kanon no Renai Manga YouTube channel.[2] Ten of these videos are currently available as of December 2024; the first two episodes are no longer available.[3]
Light novel
[edit]A light novel series adaptation written by Muku Shirai and illustrated by Minori Chigusa began publication under Kadokawa's Fujimi Fantasia Bunko imprint in November 2021. The series ended with the release of the eighth volume in October 2024. A promotional video featuring Maaya Uchida as Akira Himeno was posted on December 10, 2021.[2]
| No. | Japanese release date | Japanese ISBN |
|---|---|---|
| 1 | November 20, 2021[4] | 978-4-0407-4293-9 |
| 2 | February 19, 2022[5] | 978-4-0407-4482-7 |
| 3 | June 17, 2022[6] | 978-4-0407-4581-7 |
| 4 | October 20, 2022[7] | 978-4-0407-4734-7 |
| 5 | April 20, 2023[8] | 978-4-0407-4883-2 |
| 6 | November 17, 2023[9] | 978-4-0407-5226-6 |
| 7 | April 19, 2024[10] | 978-4-0407-5414-7 |
| 8 | October 19, 2024[11] | 978-4-0407-5622-6 |
Manga
[edit]A manga adaptation illustrated by Shokichi Sakai began serialization on KadoComi and Nico Nico Seiga services under the Dra Dra Flat label on September 1, 2022.[12] The manga has been compiled into five tankōbon volumes as of October 2024.
| No. | Japanese release date | Japanese ISBN |
|---|---|---|
| 1 | January 7, 2023[13] | 978-4-04-074830-6 |
| 2 | May 9, 2023[14] | 978-4-04-074988-4 |
| 3 | January 9, 2024[15] | 978-4-04-075273-0 |
| 4 | June 7, 2024[16] | 978-4-04-075478-9 |
| 5 | October 9, 2024[17] | 978-4-04-075636-3 |
Other media
[edit]A series of voiced comics featuring Uchida, Yoshitsugu Matsuoka, Shun'ichi Toki, and Marika Kōno was posted on the official Kadokawa YouTube channel.[18][19] An ASMR voice product with Uchida reprising her role as Akira was released on April 19, 2024.[20] Art from the series was also included in a compilation of illustrator Minori Chigusa's work that was released on October 19, 2024.[21]
See also
[edit]- Kōtsugō Semi-Friend, a manga series written and illustrated by Minori Chigusa
- Futago Matomete "Kanojo" ni Shinai?, another light novel series written by Muku Shirai and illustrated by Minori Chigusa
References
[edit]- ^ かわいい弟と思って接していた相手は「じつは義妹でした」コミカライズ版1巻. Comic Natalie (in Japanese). Natasha, Inc. January 8, 2023. Retrieved December 6, 2024.
- ^ a b "『じつは義妹でした。 ～最近できた義理の弟の距離感がやたら近いわけ～』のPVが公開 義妹ヒロイン・晶を内田真礼さんが演じる". LN-News.com (in Japanese). December 10, 2021. Retrieved December 6, 2024.
- ^ "じつは義妹でした。". YouTube. Retrieved November 6, 2024.
- ^ "じつは義妹でした。 ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。２ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。３ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。４ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。５ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。６ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。７ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。８ ～最近できた義理の弟の距離感がやたら近いわけ～" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ 『じつは義妹でした。～最近できた義理の弟の距離感がやたら近いわけ～』のコミカライズ連載が開始 (in Japanese). September 2, 2022. Retrieved December 6, 2024.
- ^ "じつは義妹でした。～最近できた義理の弟の距離感がやたら近いわけ～ 1" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。～最近できた義理の弟の距離感がやたら近いわけ～ 2" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。～最近できた義理の弟の距離感がやたら近いわけ～ 3" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。～最近できた義理の弟の距離感がやたら近いわけ～ 4" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。～最近できた義理の弟の距離感がやたら近いわけ～ 5" (in Japanese). Kadokawa Corporation. Retrieved December 6, 2024.
- ^ "じつは義妹でした。". YouTube. Retrieved December 6, 2024.
- ^ "『じつは義妹でした。 ～最近できた義理の弟の距離感がやたら近いわけ～』のボイスコミック動画が公開 内田真礼さんや松岡禎丞さんなどが出演". LN-News.com (in Japanese). July 8, 2022. Retrieved December 6, 2024.
- ^ "ファンタジア文庫の人気作『じつは義妹でした。』からASMR発売！ 義妹の晶（CV：内田真礼）とドキドキキュンキュンな1年を過ごそう!!". PR Times (in Japanese). April 19, 2024. Retrieved December 6, 2024.
- ^ "画集『千種みのりArtWorks 「じつは義妹でした。」』が10月19日発売決定 千種みのり氏＆白井ムク氏のサイン会も開催". LN-News.com (in Japanese). September 26, 2024. Retrieved December 6, 2024.
External links
[edit]- Official manga website at KadoComi (in Japanese)
- Official manga website at Nico Nico Seiga (in Japanese)