Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo: Bangai Koimonogatari - Secret Love Story

The 100 Girlfriends Who Really, Really, Really, Really, Really Love You: Secret Love Story
君のことが大大大大大好きな100人の彼女番外恋物語～シークレットラブストーリー～

Light Novel6.9106 votes1 volumes · 9 chaptersFinished

ComedyRomanceHaremParodySchoolSeinen

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Synopsis

The hit manga The 100 Girlfriends Who Really, Really, Really, Really, Really Love You gets its first-ever spin-off novel! Rentarou loses his memory, Nano gets possessed by an alien, everybody gets isekai'd into Shizuka's favorite book, the cast pilots a giant robot—what on earth is going on?! Includes brand-new illustrations from series artist Yukiko Nozawa! (Source: Seven Seas Entertainment)

Publication notes

Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo: Bangai Koimonogatari - Secret Love Story was published in English as The 100 Girlfriends Who Really, Really, Really, Really, Really Love You: Secret Love Story by Seven Seas Entertainment under the Ghost Ship imprint on November 12, 2024.

Published

Jul 19, 2023

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Members (MAL): 385
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Parent Story

Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo

Main characters

Karane Inda1010 fan favorites
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Age: 16 Birthday: September 9th, 2002 Zodiac: Virgo Height: 5'4 Eye Color: Hazel Hair Color: Gold Karane Inda is Rentarou's first lover along with her friend Hakari. She is a 1st year, class 4 student at Ohananomitsu High School sharing a class with Rentarou, Hakari, Shizuka, Nano and Meme. Karane has orange-blonde hair tied into twin tails. Her school outfit consists of a brown sweater over a white dress shirt, a short skirt, and loose knee-high socks. She is quoted to be beautiful with desirable features. Karane is known for being straightforward and honest about how she feels about a given situation except for two subjects: her feminine figure (or supposed lack of) and her deep love for Aijou Rentarou. Her desperate attempts to hide how she feels about a given situation despite her honest nature often make people think she is going to strike them. She can be described as a tsundere. Karane is currently the strongest of Rentarou's (pure determination) girlfriends even being able to go toe to toe with the leader of the Gorira Alliance. She is also shown be above average in academics even being one place ahead of Rentarou. Inda means "hospital" (院) (in) and "field, rice paddy" (田) (ta/da). Karane means "Tang, China" (唐) (kara) and "sound" (音) (ne). Her full name is a reference to a common sentence ending that tsunderes use in Japanese. (別にあんたのためにやってないんだからね! betsu ni anta no tame ni yattena*in dakarane*!) ("It's not like I did it for you or anything!") (Source: 100Kanojo Wiki)
Rentarou Aijou880 fan favorites
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Age: 16 Birthday: May 1st (Taurus) A first year student at Ohananomitsu High School in Class 1-4 and the protagonist of Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanajo. From 8 months old to his junior high graduation, Rentarou has experienced 100 love proposal rejections in a row, he is eventually told by the Love God that, due to an error he made at Rentaro's birth, he has 100 soulmates that he will soon meet. He constantly works to be the best boyfriend he can, tempering both his body and mind. Rentarou is a kind, thoughtful, serious, and sociable boy who is easy to get close to. He knows how to study well and is relatively athletic. Rentarou genuinely loves all his girlfriends more than anything else, and is very easily impressed by their actions, especially when they do things that he finds cute. However, Rentarou is also very protective of his girlfriends and often needs to be calmed down should someone insult or harass any of them, hinting at a somewhat short temper. There have been times where he almost got into fistfights with people when they insulted or slighted his girlfriends, or he feels that his girlfriends are in danger. Not only that, but on multiple occasions he has displayed loyalty and isn't dirty-minded nor willing to do anything that his girlfriends don't want. Name/Birthday Pun Explanation: Both the Ai (愛) and the Ren (恋) in his name are spelt with different kanji for love. His surname Aijou (愛城) means "Feelings of Love". Rentarou's birthday is on May 1st. With Goroawase, 51 can be read as "ko(5)i(1)", the word for "love" (恋). Due to this, this day has also been called "The Day Love Begins (恋がはじまる日) (Koi ga hajimaru hi)" and "Premonition of Love Day (恋の予感の日) (Koi no yokan no hi)". (Source: 100Kanojo Wiki, edited)
Shizuka Yoshimoto515 fan favorites
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Age: 16 Birthday: November 1st (Scorpio) A first year student at Ohananomitsu High School in Class 1-4 as well as Aijou Rentarou's third girlfriend. A member of the library committee, she is shy and almost completely mute, relying on books (and later, a text-to-speech app) to communicate instead. Yoshimoto Shizuka is really cute and petite. She is 16-year-old girl with fluffy, waist-length hair that is charcoal-blue in color. Her petite size tends to cause people to think she is a young child, despite being the same age as Rentarou and the other classmates. Shizuka is rather timid especially given her rather quiet or mute voice which makes her rather distant from other people. However, ever since she met Rentarou she has become braver, even willing to sacrifice her own safety to help Hakari out. She is also the most modest of Rentarou's girlfriends as she doesn't like being dirty-minded. She even refused to peep on him when he was taking a bath and even tried to stop them from doing so. Shizuka is the weakest and frailest among the girls. Her petite body is so light that a gust of wind is sometimes strong enough to blow her away and always get drowned while trying to swim at the pool without a swimming tube. However, combined with her cuteness like a little animal, she is able to make these her strong point. Like in Chapter 16, where Shizuka's cuteness and frailty was able to defy the natural instinct of the Hanazono Family's dog. Name/Birthday Pun Explanation: Yoshimoto (好本) uses the kanjis for "to like, to love" (好き) (suki) and "book" (本) (hon). Shizuka (静) means "quiet" (静か) (shizuka). Shizuka's birthday is on November 1st. This is recognised by the Japanese Anniversary Association as "Book Day (本の日) (Hon no hi)", as the number 1 looks like books on a bookshelf. (Source: 100Kanojo Wiki, edited)
Nano Eiai446 fan favorites
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Age: 16 Birthday: March 14th (Pisces) A first year student at Ohananomitsu High School, an alumnus of Mirei Middle School, and Aijou Rentarou's fourth girlfriend. She is focused on being practical and efficient with everything she does, to the point where she disregards the "useless" emotions of herself and others. Due to this, she comes off as unfeeling or uncaring to others. Nano is the smartest among the girls. In her school exam, she gets the perfect score (700/700), which is better than the scores of genius-level characters in other manga. Nano has memorized hundreds of digits of Pi, which she sometimes uses to calm herself down. Due to her extreme intelligence and efficiency, in most difficult situations Nano is the first to come up with solutions. However, her solutions are sometimes brutal due to her lack of social experience. Due to her extreme intelligence and efficiency, Nano has much information like a walking encyclopedia. Nano has acrophobia; a fear of heights. She also has proficiency in hand-to-hand combat and melee weapons, particularly boxcutters. Name/Birthday Pun Explanation: Eiai means "flourish, prosperity, honor, glory, splendor" (栄) (ei) and "meeting, tryst, date, rendezvous" (逢) (ai). Nano means "calm, lull" (凪) (na) and "from" (乃) (no). Eiai being pronounced as “A.I.” (Artificial Intelligence), and Nano reference to Nanotechnology because of her personality. Nano's birthday is on March 14, a reference to the constant number of pi (π ≈ 3.14). (Source: 100Kanojo Wiki)
Hakari Hanazono395 fan favorites
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Age: 16 Birthday: June 22nd (Gemini) A first year student at Ohananomitsu High School in Class 1-4 as well as Aijou Rentarou's first girlfriend (alongside Inda Karane). Although appearing prim and proper on the outside, she often thinks of "lewd" things that she wants to do with her boyfriend. Hakari loves Rentarou. She is classified as a deredere with her cheerful, kind, and loving personality, being also quite lustful. Having a strong sex drive when near Rentarou. Being, along with Inda Karane, Rentarou's first two girlfriends, they tend to spend a lot of time together. Due to the immense longing and love they feel for Rentarou, they have come to kiss each other unconsciously, while thinking about him. Hakari often becomes jealous when the other girls kiss him, demanding to be kissed in compensation. Due to her perverted side, she often fantasizes about Rentarou, going so far as to kiss the first person or object next to him, while thinking about him, with Karane being the main victim of this behavior. Name/Birthday Pun Explanation: Hanazono (花園) means "flower, blossom" (花) (hana) and "garden, park, plantation" (園) (sono/zono). This is a reference to the phrase "頭がお花畑 (Atama ga Ohanabatake)" literally meaning "flower garden in the head", used to refer to someone who has constant delusions and fantasies. Hakari's birthday is on June 22nd. This is a reference to her distinctive laughter style, むふふ (mufufu), or "mwehehe" in the official translations, being a Goroawase (wordplay) for 622. (Source: 100Kanojo Wiki)
Kusuri Yakuzen185 fan favorites
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Age: 18 Birthday: April 18th (Aries) A third year student at Ohananomitsu High School in Class 3-3, the President of the Chemistry Club, and Aijou Rentarou's 5th girlfriend. She loves to make drugs, always making them or using them in almost any situation; however, she tends not to realize the possible danger or consequences that these can have. Kusuri is energetic and ingenuitive. She is capable of creating a drug for almost anything. She doesn't tend to be concerned about the dangers of the drugs she makes and will often happily force them upon others as guinea pig or take them herself without hesitation. Most of the time she ends her sentences with "-nanoda". In her normal teenage form, Kusuri has turquoise eyes and long, wavy red hair she keeps in a ponytail. She wears glasses, has a slender build, a large bust, and a beauty mark on the left side of her bust. However, due to a having consumed a drug that was supposed to make her immortal, she spends much of her time in an eight-year-old body. In this form, her body is smaller, her hair is shorter, and she does not need her glasses. Name/Birthday Pun Explanation: Kusuri (楠莉) is a homophone of the Japanese word for medicine or drug, kusuri (薬). Yakuzen (薬膳) literally translates to "medicinal cooking". Kusuri's birthday is on April 18th. This was declared Invention Day in Japan in 1954 to commemorate the first substantial patent law established in 1885. (Source: 100Kanojo Wiki)
Hahari Hanazono183 fan favorites
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Age: 29 Birthday: May 12th (Taurus) The mother of Hanazono Hakari. She tries her best to appear calm and mature for the sake of her daughter, warding off anything that might hurt or corrupt her. She also has a uncontrollable love for cute things. Hahari is a very beautiful young woman whose features are similar to Hanazono Hakari as they both share the same pink hair that has flowery hair ornaments, green eyes and a voluptuous figure. However, the only difference is that Hahari has ankle-length hair that is split in the middle with bangs hanging on the right side and chest-length hair strands resting on either side while the tips of her hair are curled in a ringlet, and she has a mole under her left eye. Name/Birthday Pun Explanation: Hanazono means "flower, blossom" (花) (hana) and "garden, park, plantation" (園) (sono/zono). Hahari means "feather" (羽) (ha) and "village" (里) (ri), Hahari is also a play on Hakari's name along with Haha, which can also mean "mother" (母) (haha). Hahari's birthday is on May 12th. On May 12th 1948, Japan started using "Maternal and Child Health Handbooks (母子手帳) (Boshi techou)", a small notebook to record the health of mothers and their children during and after pregnancy. May 12th is also the date of the first ever International Mother's Day in 1907. (Source: 100Kanojo Wiki, edited)
Kurumi Haraga90 fan favorites
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Age: 15 Birthday: September 3 Zodiac: Virgo Kurumi Haraga is a third year student at Ohananomitsu Middle School as well as Aijou Rentarou's seventh girlfriend. Kurumi has a large appetite and emotional hunger. She is getting irritated when she starts getting very hungry. Because to this, she is the kind of person who gets angry easily and needs snacks to resolve her anger. She also likes to be isolated because of her temper, until she meets Rentarou. She develops a taste for Rentarou similar to her taste for food. She has good table manners. Kurumi has a strong word-association when it comes to food. Almost anything can remind her of food, at which point she has to eat that food or else she will become irritable. This is also why she wears a hoodie and headphones to minimize seeing or hearing things that will trigger her appetite. Initially cold and aggressive, she only began to warm up to Rentarou after he buys and splits the fried egg toast with her. After eating, Kurumi apologizes for her behavior and explains that she becomes irritable when she's hungry; unfortunately, due to her outrageously high metabolism, she is almost always hungry. She is still cold to Rentarou for a time, but she expresses her feelings for him when he continues to reach out to her despite her temperament. She is initially against joining the Rentarou Family, but later warms up to them after being treated so well by all the girlfriends. Name/Birthday Pun Explanation: Haraga means "field, plain" (原) (hara) or "stomach" (腹) (hara), and "congratulations, joy" (賀) (ga). Kurumi means "walnut" (胡桃) (kurumi). Kurumi's birthday is on September 3rd. This is a Goroawase, wordplay on her name Ku(9)ruMi(3). (Source: 100Kanojo Wiki)
Mei Meido83 fan favorites
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Age: 19 Birthday: May 10th (Taurus) Mei has dark hair that is styled neatly and held back by a white veil. She is usually smiling, has her eyes closed, and is almost always seen in her maid uniform. Mei is polite and proper, rarely showing strong emotions. She is very loyal to Hahari above all else and is unlikely to do anything unless given permission or ordered to by Hahari specifically. Mei's fanatical loyalty to the Rentarou Family and the Hanazono Household results in her gladly offering to "eliminate" people that threaten, insult, or even mildly inconvenience Rentarou, Hahari, or the other girlfriends. Name/Birthday Pun Explanation: Meido (銘戸) is a homophone for "maid" (メイド) (meido). Mei's birthday is on May 10th. This is a pun on Meido, "Mei" being "May" and "do" being Goroawase (wordplay) for the number 10. (Source: 100Kanojo Wiki, edited)