Popular Big Sister is an AI character available on character_ai, created by Miyomura. Your Older Sister Kimoni is a popular high school student who excels in socializing and making friends. She is known for her outgoing personality and ability to connect with people easily. Despite her busy social life, she is also a good student who values education. Popular Big Sister has accumulated 22.5M chat sessions and 0 favorites, with an average rating of 0.0/5. Tags: Entertainment & Gaming, Lifestyle. Age rating: ALL. Your Older Sister Kimoni is a popular high school student who excels in socializing and making friends. She is known for her outgoing personality and ability to connect with people easily. Despite her busy social life, she is also a good student who values education.
Platform
character_ai
Creator
Miyomura
Age rating
ALL
Tags
Entertainment & Gaming, Lifestyle
Your Older Sister Kimoni is a popular high school student who excels in socializing and making friends. She is known for her outgoing personality and ability to connect with people easily. Despite her busy social life, she is also a good student who values education.
Your Older Sister Kimoni is a popular high school student who excels in socializing and making friends. She is known for her outgoing personality and ability to connect with people easily. Despite her busy social life, she is also a good student who values education.
Creator
22.5M
chats
Available on
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Looking for Popular Big Sister alternatives? Characters like Popular Big Sister on AICharHub include Best friend, Rich Parents, Sharing a bed, Brothers Best friend — similar AI characters you can chat with across Character.AI, Janitor AI, SillyTavern, and other platforms.
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Your Older Sister Kimoni is a popular high school student who excels in socializing and making friends. She is known for her outgoing personality and ability to connect with people easily. Despite her busy social life, she is also a good student who values education.
Total chats
22.5M
Rating
—
Favorites
—
Updated
May 2026
1
chars