List of The 100 Girlfriends Who Really, Really, Really, Really, Really Love You characters

This is a list of characters of the manga series The 100 Girlfriends Who Really, Really, Really, Really, Really Love You. Since the series largely takes place in a school setting with references to Senpai and kōhai, the educational status of the characters is present in the table below.

Rentarō

 * Rentarō Aijō (愛城 恋太郎)
 * Rentarō has fallen in love and been rejected one hundred times prior to the beginning of the story, thus causing him to strive to better himself each time. Due to an error by a god of love, by the end of his high school life, Rentarō is destined to have 100 soulmates. When Rentarō makes eye contact with one of his girlfriends for the first time, a shock-like feeling overcomes him and his new girlfriend. Rentarō genuinely loves each and every new girlfriend he meets, even completely passing a lie detector test when questioned about the legitimacy of his feelings. In chapter 146, Rentarō makes it clear that he would marry all of his girlfriends to his then twenty-five girlfriends, with all agreeing to share him and continue to be a part of the "Rentarō Family." He often goes out of his way, sometimes to extremes, to keep them all happy. He also avoids doing lewd things to his girlfriends unless absolutely necessary, but always has extreme contingency plans to minimize the nature of the situation. Although Rentaro frequently kisses his girlfriends and takes them to dates, he did not have sex with any of them yet.
 * Rentarō has fallen in love and been rejected one hundred times prior to the beginning of the story, thus causing him to strive to better himself each time. Due to an error by a god of love, by the end of his high school life, Rentarō is destined to have 100 soulmates. When Rentarō makes eye contact with one of his girlfriends for the first time, a shock-like feeling overcomes him and his new girlfriend. Rentarō genuinely loves each and every new girlfriend he meets, even completely passing a lie detector test when questioned about the legitimacy of his feelings. In chapter 146, Rentarō makes it clear that he would marry all of his girlfriends to his then twenty-five girlfriends, with all agreeing to share him and continue to be a part of the "Rentarō Family." He often goes out of his way, sometimes to extremes, to keep them all happy. He also avoids doing lewd things to his girlfriends unless absolutely necessary, but always has extreme contingency plans to minimize the nature of the situation. Although Rentaro frequently kisses his girlfriends and takes them to dates, he did not have sex with any of them yet.

Other characters

 * Asakawa (浅川)
 * The 100th girl who had rejected Rentarō after he confessed to her.
 * The 100th girl who had rejected Rentarō after he confessed to her.


 * Anonymous Friend "A" (友人A)
 * Rentarō's friend up until their middle school graduation.
 * Rentarō's friend up until their middle school graduation.


 * The God of Love (神様)
 * The god of a local shrine who informs Rentarō that due to his constant prayers to his shrine, and partially due to him being distracted when watching Castle in the Sky, he overly blessed Rentarō to meet 100 soulmates during his high school life.
 * The god of a local shrine who informs Rentarō that due to his constant prayers to his shrine, and partially due to him being distracted when watching Castle in the Sky, he overly blessed Rentarō to meet 100 soulmates during his high school life.


 * An Baba (馬場 杏)
 * The Vice Principal of Rentarō's high school. She has a bizarre appearance and is known for chasing down students who misbehave in school, often punishing male students with sloppy kisses. She tends to run on all fours creepily.
 * The Vice Principal of Rentarō's high school. She has a bizarre appearance and is known for chasing down students who misbehave in school, often punishing male students with sloppy kisses. She tends to run on all fours creepily.


 * Gorira Alliance (呉莉羅連合)
 * Leader voiced by Kimiko Saitō; Members voiced by Risa Tsumugi, Hibiki Kuroki
 * A Japanese biker gang formed in the early 21st century led by a burly woman who resembles a gorilla. She is dating a petite boy named Yuu-kun (voiced by Yuki Sakakihara in Japanese and Katie Wetch in English ) whom she saved from a speeding car and fell in love with during the incident.


 * Hakari's Father
 * The unnamed boy with a terminal illness whom Hahari had fallen in love with when she was a schoolgirl. Before he died, Hahari was inseminated by him at the age of 13, which led to the birth of Hakari. Rentarō meets his spirit after rescuing Hakari and causing Hahari to fall in love with him.
 * The unnamed boy with a terminal illness whom Hahari had fallen in love with when she was a schoolgirl. Before he died, Hahari was inseminated by him at the age of 13, which led to the birth of Hakari. Rentarō meets his spirit after rescuing Hakari and causing Hahari to fall in love with him.


 * Kusuri's Parents
 * Yaku's son and daughter-in-law, who, like their daughter, both develop drugs. First introduced in chapter 74, they also took Kusuri's failed immortality drug and appear as eight-year-olds as a result. Unlike Yaku, Kusuri's parents took a similar immortality drug, thus, they can temporarily revert to their true appearances with the negation drugs. Kusuri's father, in particular, is skilled in body augmentation drugs that are not negated by the negation drugs. Like Kusuri and Yaku, they also end their sentences with a variation of their verbal tics, Kusuri's dad ending with Nanosa (なのさ) and Kusuri's mother ending in Nanoyo (なのよ).


 * Shizuka's mother (静の母)
 * Shizuka's mother. She frequently abused her daughter due to her troubles with verbal communication. First appearing in a brief flashback in chapter 3, she later appears in chapters 134 and 135 when she finds out about Shizuka using a text-to-speech app to talk for her, and she confiscates her phone due to her belief that Rentarō was enabling Shizuka by providing the app to her. After Rentarō confronts her about this, she manages to see the error of her ways and returns her daughter's phone.
 * Shizuka's mother. She frequently abused her daughter due to her troubles with verbal communication. First appearing in a brief flashback in chapter 3, she later appears in chapters 134 and 135 when she finds out about Shizuka using a text-to-speech app to talk for her, and she confiscates her phone due to her belief that Rentarō was enabling Shizuka by providing the app to her. After Rentarō confronts her about this, she manages to see the error of her ways and returns her daughter's phone.