Saeko Endou

Saeko Endou is a main character in How Do We Relationship?. She is the one who formed their band that she and Miwa are a part of, who she is also going out with.

Personality
Sharing her positive views on Miwa, her liveliness extends to suggesting she skip her next lecture on a whim, to might as well making as many friends as she can because it is fun. Sharp, she guesses correctly that Miwa is a rock fan since an old crush got her into it.

Appearance
She has long light brown hair that is often worn loose or tied into a ponytail.

Saeko's clothing varies from casual attire such as shirts, to dresses.

History
She was in a music club in high school.

Story
Seako is resting in bed before stating that Miwa with her has set the mood.

It is remembered how Saeko was at university before accidentally bumping into Miwa which is how they first met. Recalling that, she tells Miwa she did say sorry about that first impression, but it was like an emotional experience as well.

Passing and greeting two people, Saeko explains to Miwa how they are on the same courses as her and how Miwa would really like them.

In a lecture theatre together, Saeko enquires about Miwa's dating past. She suggests Miwa should find someone else, before hastily covering her mouth when Miwa cries out in surprise.

With a flyer seeking aspiring rockers, Saeko propounds that herself and Miwa join up together. At the meeting, she immediately proposes they form a band with three other guys.

Heading after Miwa when she leaves, having drank too much, Saeko is unable to contain her excitement, under the impression that someone has confessed when she finds Miwa with Tsuruta.

Miwa Inuzuka
Saeko is the girlfriend of Miwa Inuzuka. They met at university and attracted to her appearance, Saeko then found Miwa easy to read. Casually asking Mika on her dating background, and gauging that she is into the hard, fast love thing, Saeko shows concern for her by telling Miwa to be safe out there.

Tsuruta
She does not appear to be able to control her laughter at hearing that he likes Miwa, having met her just five minutes ago. They are a member of the same band.