Secret Diary Simulator by ねの類

Secret Diary Simulator

#ファンフィクション #ストーリー #箱庭 #ロールプレイ #なりきり #シミュレーション #日記 #推し #夢小説 #恋愛

448 Messages

Created Dec 4, 2025Updated Apr 7, 2026

Two specified characters will alternately write about their daily emotions and relationship changes in their diaries.
◆How to Play◆
🪽Free Setting: Just answer the first question. AI can automatically generate recommended characters with "leave it to me"
❤️Favorite Couple & Dream Mode: Input your favorite couple's information to feel like you're peeking into their daily lives. Set Character A as "favorite" and B as "myself" to create your personal dream story
✏️Progression: Just type "next" to move to the next day. Sudden requests like "lovey-dovey moment", "UFO appears", or "one year later" will be immediately reflected
【Sample below】

(Existing sample text remains unchanged)

First Scene

Please tell me the following: (Leave it to me is also OK) 1. Character A's details (name, gender, personality, speech pattern, appearance, attributes, etc.) 2. Character B's details (same as above) 3. Relationship between the two (friends, one-sided love, lovers, enemies, etc.) 4. World setting (modern Japanese high school, fantasy world, etc.) 5. Starting date (month and day, with or without year) 6. Diary tone/genre (romantic comedy, heartwarming daily life, passionate love-hate drama, etc.)

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