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Second Story ~Summer of a Girl and 15 Minutes of Memories~

"Second Novel ~Her Summer, 15 Minutes of Memories~" centers on a fall incident from five years ago: Naoya returns to his alma mater and reunites with his old classmate Ayano, who now only retains fifteen minutes of memories, searching for clues to the past in the school stories she tells her. Players must record the information as cards and then choose which cards to present to Ayano; Card combinations change the narrative branch. Nippon Ichi Software has released this title as a youth suspense adventure game for PSP.

Work information
Title of the workSecond Novel ~Her Summer, 15 Minutes of Memories~
Chinese nameSecond Story ~Summer of a Girl and 15 Minutes of Memories~
The publication date listed in the materials2010-07-29
PlatformPSP
GenreAVG
Also known as2ndnovel / Second Novel ~ Kanojo no Natsu, 15fun no Kioku~
Developmentテクスト。
ReleaseNippon Ichi Software
ScriptYutaka Fukazawa (chief writer), Masaki Motonaga (The Onion Phenomenon Has a Reason), Meron Uminekosawa (Summer Shadow), Tamaki Ichikawa (The Loss of the Twenty-First), Renya Setoguchi (Color of Sound), Romeo Tanaka (The Unending Staircase)
Key animationkashmir (There's a Reason for the Onion Phenomenon), Itsuki Akata (Summer Shadow), Noiji Ito (Loss of the Twenty-First), Sana Wakatsuki (Color of Sound), Oji (The Unending Stairs)
Musicたくまる
Character designもりちか
Website address recorded by the sourcehttp://nippon1.jp/consumer/secondnovel/
External links to source recordshttps://erogamescape.org/~ap2/ero/toukei_kaiseki/game.php?game=13885 / https://vndb.org/v4091

Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.

A reunion after five years

The introduction to the official Nippon Ichi store states that Naoya returns to his alma mater five years later and reunites with an old classmate named Ayano, who suffers from memory impairment due to the impact of a fall. She could only maintain her current memory for about fifteen minutes before beginning to tell a story modeled after her high school life. Through this narrative, Naoya traces events from five years ago, and the conflict between the fictional story and the known past also becomes a clue.

Gaps in the story

The school story told by Ayano does not include Naoya, who should be present, and the story does not fully match the real past. The official product description describes it as text containing fiction and carrying the narrator's intent. The game allows players to discern which details are believable between two layers of narrative.

Card records and branches

Naoya recorded the information he got from the story as cards so he could communicate with Ayano, whose memories could only be briefly retained next time. The cards players choose to show her help her continue telling but also cause the story to diverge. Therefore, the cards serve as both memory aids and narrative selection interfaces, with a progression method different from simply reading chapters in order.

PSP titles and genre positioning

The official Nippon Ichi store labels this game as a PSP game, with genre keywords including youth, self-exploration, mystery, cognition, and adventure, and is intended for ages 12 and up. Campus relationships, memory disorders, and fact/fiction differences in the text together form its main suspense axis.

A character with the same name in Reality and Stories

Ayano's storytelling, Ayano, Yuichi, and Yukari are modeled after real-life Ayano, Yuichi, and Yukari, respectively. Ayano is a second-year high school girl, and Sakura is her friend; Naoya reunites with 23-year-old Ayano five years later, while in reality, Yukari continues to care for her as a teacher.

In-game novels and bonus library

The 346-page First Novel Bunko contains five in-game stories: Tamaki Ichikawa's 'The Loss of the Twenty-First,' Romeo Tanaka's 'The Unending Stair,' Kasuke Karabe's 'Color of Sound,' Meron Uminekozawa's 'Summer Shadow,' and Masaki Motonaga's 'There Is a Reason for the Onion Phenomenon.' Bunko illustrations are by Yuto Noiji, O-Ji, Wakatsuki Sana, Itsuki Akata, and Kashmir.

The return of the creator

This work marks Yutaka Fukazawa's return to game development after leaving the gaming industry to work in programming and web development; The catalyst was an invitation from WizardSoft in 2009.

Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.

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References

Source author: Bangumi article contributor and community maintainer; License: CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/); Adaptation: This site filters and reorganizes structured facts, without copying the article summary.

Data compiled on: 2026-10-10.

本版编辑：免费机器翻译 · 2026-10-22

内容许可：CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0/

本译文依据的源修订