TV-Series
Description
Haruna Kojima the 8th is the successor to the name of the original AKB48 member Haruna Kojima, with her real name being Chiharu Sakuragi. She is a member of AKB0048 and is recognized for inheriting the legacy of one of the most prominent figures from the group's pioneer generation.

In terms of personality, Haruna is best described as a quintessential airhead, possessing a gentle and somewhat naïve disposition. She moves at her own pace, often appearing detached or lost in thought, which contributes to her reputation as a lighthearted and easygoing individual. This dreamy exterior sometimes leads others to underestimate her, but she is far from incapable. When a situation demands action or focus, Haruna has demonstrated the ability to get the job done effectively. She is also noted for her deeply feminine and stylish nature, taking excellent care of her skin and carrying herself with a distinctively girly posture that includes turning her legs slightly inward. Despite her charming appearance, she has a notable flaw: a tendency to keep her room in a state of disarray.

Her motivations as a successor are rooted in the desire to uphold the spirit of the original Haruna Kojima, whose legacy includes not only her popularity as an idol but also her success as a prominent fashion model and commercial endorser for major products. The 8th Haruna carries forward this image of a chic, model-like idol who is beloved by fans, often addressed by the nicknames Kojiharu and Nyan, the latter reflecting the original member's well-known love for cats.

Within the story, Haruna serves as a supporting member of the main cast. She is distinguished as the most girly of all the successors, embodying a specific archetype of idol charm. Her key relationships are primarily with her fellow trainees and successors, particularly with the other members who succeed the original sub-unit NO3B, which consisted of the original Haruna Kojima, Minami Minegishi, and Minami Takahashi. As a member of the 8th generation, she looks up to and is inspired by the前辈 members while also sharing close camaraderie with her peers. She is known for being stylish and popular among her group members.

Throughout her appearances, Haruna shows development that contrasts her laid-back personality with the rigorous demands of being an idol in a contested environment. While she often appears as a sleepy or unconcerned airhead, the narrative reveals that this is simply her natural rhythm rather than a lack of ability. Her development lies in the quiet consistency of her reliability; she proves that one does not need to be aggressively energetic to be a dependable and effective member of the team. Her notable abilities include her strong fashion sense and her capacity to shift from a relaxed state to a focused performer when the situation calls for it, demonstrating a quiet resilience and competence that complements her more boisterous teammates.