Nana Komatsu: Belonging and the Need to Be Chosen

Hachi’s fear of being replaced as Blast’s supporter and a later failed reunion expose the difference between being chosen and having room to choose.

Last updated October 13, 2026

Spoilers throughout. This page assumes you have finished the series.

Hachi's need to be chosen is a wish for a place that does not vanish when someone more exciting arrives. Nana makes that wish understandable while showing how little security comes from being important to one person if the relationship restricts access to everyone else.

VIZ's volume 7 synopsis puts Nana Komatsu, known as Hachi, in an uncomfortable position. She has enjoyed supporting Blast, but the band's growing audience makes her fear that other fans can take her place. At the same time, her involvement with Takumi becomes a more complicated romantic attachment.

The fan comparison confuses two kinds of membership. Supporting a band is something many people can do; being someone's friend is a particular relationship. More fans need not make an existing friendship less valuable. Yet if being the person who cheers most visibly has become Hachi's evidence that she matters, the band's success can feel like a threat to her position.

That is a useful way to read the insecurity without mocking her for lacking a stage of her own. She is invested in the success of people she cares about. The painful question is what remains distinctively hers when the support she offers becomes abundant. Being needed and being loved can overlap without being the same thing.

A place in one life can narrow another

The volume 13 synopsis presents a later cost. Hachi has not seen Nana or Blast since moving in with Takumi. Shin and Reira's joint birthday party offers a possible reunion, but Takumi is angry at her arrival, and she again chooses him over Nana.

It would be too simple to turn those events into proof that Hachi never cared enough about her friend. The attempt at reunion matters. She wants contact, and the situation forces her attachments into competition. The problem is not the mere existence of several loyalties; it is an arrangement in which maintaining one repeatedly requires giving up another.

Nor can the earlier fear of replacement explain every later decision. These are different situations, with different pressures. The connection is analytical: each tests whether Hachi has a place that can survive other people's demands. Feeling special to a partner offers limited protection if that closeness leaves less room to act on the friendships she also values.

A critic can reasonably ask whether Hachi bears responsibility for the choices she makes. She does not become irrelevant to her own actions simply because she is under pressure. But responsibility is poorly examined by pretending the pressure is absent. Takumi's anger belongs in the account alongside the decision that follows it.

Hachi's story is strongest here when belonging is judged by more than whether someone has selected her. It also matters what that place permits her to keep: contact, friendship and the ability to choose whom she sees. A reunion that cannot happen makes that distinction concrete.