《制服女友：迷惘的約定》是由 ENTERGRAM 製作與發行的戀愛冒險遊戲（ADV），屬於《制服女友》系列的衍生續作。本作將焦點集中在系列人氣角色「仁田原夢羽」身上，透過單一主角線的深度描寫，呈現更集中且情感細膩的戀愛故事體驗。

舞台設定在日本福岡縣久留米市，故事圍繞女主角仁田原夢羽展開。她是一名高中生，同時也兼職聲優。雖然熱愛聲音表演，但因為性格內向、不擅長與人互動，導致工作機會有限，逐漸陷入是否要放棄聲優夢想的低潮之中。此時，作為轉學生的男主角意外得知她的困境，並在情急之下謊稱自己是她的經紀人，從而展開兩人之間特殊的關係。

隨著劇情推進，兩人以「聲優與經紀人」的身份共同面對各種工作與挑戰，從試音、錄音到實際演出機會，都逐步加深彼此的信任與依賴。在日常互動與工作壓力交織之下，情感也逐漸變得模糊，玩家將見證角色在「職業關係」與「真實感情」之間的拉扯與成長。

在系統方面，延續系列強調的生活沉浸感設計，加入社群訊息互動機制，能以類似手機聊天的方式與女主角交流，強化戀愛模擬的真實感。同時，遊戲高度還原福岡久留米市的街景與氛圍，使約會場景更具在地感與現實代入感。選擇分支依然是核心玩法，不同選項會直接影響角色情緒與最終結局。此外，作品也描寫聲優產業的工作細節，包括錄音室、台詞練習等內容，增加題材的現實厚度。

市場評價方面，普遍被認為是對仁田原夢羽這一角色的「深度個人路線」。玩家普遍讚賞其情感描寫細膩，使角色內向與努力並存的一面更加立體。相較於系列前作的多路線結構，更集中於單一關係的發展，因此被不少玩家視為「高純度戀愛故事」的代表作。同時，角色設計與視覺表現延續系列穩定水準，在 Nintendo Switch 上的呈現也獲得不錯評價，而久留米市的場景還原則進一步提升了整體沉浸感。

Seifuku Kanojo: Mayoi Go Engage is a romantic adventure game (ADV) developed and published by ENTERGRAM. It is a spin-off entry in the Seifuku Kanojo series, focusing on the popular character Muyu Nitanohara and delivering a more character-centered, emotionally focused romance story.

The game is set in Kurume City, Fukuoka Prefecture, Japan, and follows the story of Muyu Nitanohara, a high school student who also works as a voice actress. Despite her passion for voice acting, her introverted personality and difficulty interacting with others have limited her opportunities, pushing her into a period of self-doubt where she considers quitting the profession. The story begins when the male protagonist, a transfer student, unexpectedly learns about her struggles and impulsively lies that he is her “manager,” setting the foundation for their unusual relationship.

As the narrative progresses, the protagonist and Muyu begin working together under the roles of “voice actress and manager,” facing auditions, recording sessions, and various professional challenges. Through these shared experiences, their trust and emotional bond deepen. Over time, the line between professional responsibility and genuine romantic feelings becomes increasingly blurred, forming the emotional core of the story.

In terms of gameplay systems, the title continues the series’ focus on immersive, everyday romance simulation. A key feature is the social messaging system, which allows players to communicate with Muyu through chat-like interactions, simulating real smartphone conversations. The game also features highly detailed recreations of Kurume City, enhancing the sense of realism during dates and daily interactions. Traditional branching choices remain central, with player decisions affecting Muyu’s emotions and the direction of the story’s endings. Additionally, the game explores elements of the voice acting industry, including recording sessions and performance practice, adding realism to its narrative theme.

Reception has generally been positive, especially among fans of the character Muyu Nitanohara, with many praising the game as a deep and focused character route. Compared to earlier entries with multiple branching heroines, this spin-off is viewed as a more concentrated emotional experience centered on a single relationship. Its character artwork and presentation maintain the series’ consistent visual quality, and it performs well on platforms such as the Nintendo Switch. The detailed recreation of Kurume City has also been highlighted as a strong point, enhancing immersion for players who enjoy real-world Japanese settings.