The Twins are Three People?

E1

After Kamishiro Maiku recognizes a house on television that appears in a photo that was left to him by his parents, he decides to go live there. Then two girls show up on his door step to move in, claiming to his twins.

We may be blood relatives

E2

Maiku has the same unusual blue eyes and the same childhood photograph as the girl at his door. They might be related.

We may be strangers

E3

Maiku has strong feelings about not abandoning a relative, so Miina can stay until they know otherwise.

Be nice to you

E4

Miina drags Karen along to a job interview so they can help with bills.

Do you like girls

E5

Karen and Miina begin attending Maiku's school and discover rumors that Maiku doesn't like girls circulate.

Love Alliance

E6

Maiku worries as the girls attempt to avoid him so they don't have to discuss their changing feelings.

Making memories

E7

After winning the grand prize in a lottery, Maiku, Miina and Karen head to the beach.

Love should be honest

E8

Maiku learns the truth of Shimazaki's sexuality. Shimazaki reunites with Tsubaki, whom he was previously in love with.

Don't Get in Our Way

E9

On a beautiful day, the three head to the mall, but end up getting lost from each other.

We'd like to run again

E10

Maiku and Karen learn of Miina's past. Karen then find out that the picture of Maiku and one of the girls was taken at a different angle.

We want to tell you we like you

E11

Karen goes on a date with Maiku before telling the others that they're siblings.

Three People Twins

E12

Miina runs away, twice. But Maiku won't let her go so easily.

The Summer Never Ends (OVA)

E13

Two weeks after resolving their dilemma, Karen is obsessed with her newfound brother. Miina also craves attention. Maiku tries to get his work done on a camping trip.