OVA
Description
Rin Eba is Yuzuki Eba's younger stepsister and the biological younger sister of Itsuki Eba. Born December 20 in Tokyo, she initially clings possessively to Itsuki, displaying a brother complex, and resents Yuzuki, viewing her as a usurper. Rin openly rejects Yuzuki as a sister and states she wouldn't miss her if she vanished, believing Yuzuki's friendly nature is an act for attention; Rin deliberately weaves lies to unsettle her. Their relationship later improves as Rin understands Yuzuki's genuine personality.
Physically, Rin undergoes a startling transformation. Early on, she stands 148 cm, appearing petite with short red or pink hair ending above her shoulders and often wearing a bored expression. She experiences a growth spurt, reaching 162 cm, with her hair growing longer. Her fashion evolves to accentuate her developing figure, including curves, hips, and breasts, leading acquaintances to struggle recognizing her upon reunion. Her blood type is AB.
Rin possesses a mischievous, manipulative personality, enjoying causing trouble. Confident and blunt, she speaks her mind regardless of others' feelings, often acting self-servingly. Later, she becomes instrumental in forcing characters to confront their feelings, using questionable methods. She exhibits a nearly promiscuous nature in later arcs, using her appearance and flirtatious behavior to unsettle others, like embarrassing Haruto by grabbing his arm to proclaim them a couple or teasing him by claiming she isn't wearing a bra. Rin also shows jealousy and possessiveness, particularly concerning Haruto after learning of his physical relationship with Yuzuki; this triggers depression and prompts her to reassess her own emotions.
Her interactions with Haruto Kirishima evolve significantly. Initially disdainful after he hits Itsuki, she follows through on a threat to target Haruto, moving into his household during summer vacation and manipulating events to cause his rejection by Nanami Kanzaki at a festival. Despite this antagonism, they develop grudging mutual respect during a day in Hiroshima. Later, transformed, Rin re-enters Haruto's life during college, openly challenging his relationship with Asuka Mishima and claiming she could provide him a better time. She engineers encounters between Haruto and Yuzuki, like tricking them into meeting at Disneyland. Rin acknowledges her romantic feelings for Haruto upon learning he slept with Yuzuki, though she denies them outwardly, consoling herself with the belief their relationship might not last.
Rin also manipulates other characters, such as disrupting Takashi Yura's relationship with Kiyomi Asakura by deliberately flirting with Takashi to provoke Kiyomi's jealousy in Hiroshima; her motivations remain ambiguous. Later official media, including the spin-off manga *Hitman*, depicts Rin as CEO of a mobile game company, indicating significant personal and professional growth.
Physically, Rin undergoes a startling transformation. Early on, she stands 148 cm, appearing petite with short red or pink hair ending above her shoulders and often wearing a bored expression. She experiences a growth spurt, reaching 162 cm, with her hair growing longer. Her fashion evolves to accentuate her developing figure, including curves, hips, and breasts, leading acquaintances to struggle recognizing her upon reunion. Her blood type is AB.
Rin possesses a mischievous, manipulative personality, enjoying causing trouble. Confident and blunt, she speaks her mind regardless of others' feelings, often acting self-servingly. Later, she becomes instrumental in forcing characters to confront their feelings, using questionable methods. She exhibits a nearly promiscuous nature in later arcs, using her appearance and flirtatious behavior to unsettle others, like embarrassing Haruto by grabbing his arm to proclaim them a couple or teasing him by claiming she isn't wearing a bra. Rin also shows jealousy and possessiveness, particularly concerning Haruto after learning of his physical relationship with Yuzuki; this triggers depression and prompts her to reassess her own emotions.
Her interactions with Haruto Kirishima evolve significantly. Initially disdainful after he hits Itsuki, she follows through on a threat to target Haruto, moving into his household during summer vacation and manipulating events to cause his rejection by Nanami Kanzaki at a festival. Despite this antagonism, they develop grudging mutual respect during a day in Hiroshima. Later, transformed, Rin re-enters Haruto's life during college, openly challenging his relationship with Asuka Mishima and claiming she could provide him a better time. She engineers encounters between Haruto and Yuzuki, like tricking them into meeting at Disneyland. Rin acknowledges her romantic feelings for Haruto upon learning he slept with Yuzuki, though she denies them outwardly, consoling herself with the belief their relationship might not last.
Rin also manipulates other characters, such as disrupting Takashi Yura's relationship with Kiyomi Asakura by deliberately flirting with Takashi to provoke Kiyomi's jealousy in Hiroshima; her motivations remain ambiguous. Later official media, including the spin-off manga *Hitman*, depicts Rin as CEO of a mobile game company, indicating significant personal and professional growth.