If Her Flag Breaks: Kausi 1

I'm Going to Marry Her Once I Leave This School

23min - On her way to school, Nanami Knight Braidfield encounters a boy who saves people from a collision.

Girls Are in the Dorm. But I Can't Say It Yet. Wait Until Tomorrow.

23min - Souta Hatate meets his old friend Okiku. They have renovated the Quest Dorm thanks to Mimori Seiteikouji's volunteers.

Leave It to Me, There Is a Chance We're Going to Win This Athletic Meet

23min - Everyone is settling in at Quest Dorm when Akane gets a female android named Ninjabayashi Ruri from her family.

We're Almost to the Goal. The Track Meet Will End Just Fine.

23min - The week-long track meet starts. A new member joins, and everyone tries to prevent the Quest Dorm from shutting down and Souta being expelled.

Believe and Wait for Me. I'm Not Going to Be Late for My Date With Everyone.

23min - Souta promises to go on a date with Akane, and the rest of Quest Dorm finds out about it, and wants to go as well.

Phew. Don't Scare Me Like That. I Guess You're Just a Little Sister.

23min - Daimyouzamurai Mei, a transfer student, joins class 1-F. She seems to also have the ability to see and manipulate flags.

I Learned Something Amazing. I'll Hide Myself Before I Can Be Erased

23min - Hatagaya Academy goes on a trip near the ocean, and Souta meets Daishikyougawa Kurumiko there.

I'll Catch Up to You. Have I Ever Broken a Promise to You Before?

23min - Souta returns home with Kikuno during summer break, and is spoiled by her. Ruri shows up all of a sudden and takes him away.

Someday, It'd Be Nice if We Could All Go to a Festival Together Again

23min - The Quest Dorm goes to Nanami's home country, the Principality of Bladefield, and meets Nanami's little sister Hakua, and the crown prince.

Hold This for Me. the Winner of the Beauty Contest Is Written Here.

23min - Souta recommends the Quest Dorm enters the Miss Hatagaya Academy Beauty Contest. Nanami gives a speech to cheer up Souta.

We Don't All Have to Dance. I Can Dance by Myself.

23min - The mysterious girl is idol Serika Ginyuuin. During her concert Souta's powers increase and time freezes.

It's a Cruel World. I'm Going to Take a Look in the Shadows.

23min - Souta fights the Angelus Gemini to protect his world by placing 'Death Flag' on his enemies. Nanami learns from Riru how she is linked to Souta.

If His Flag Breaks

23min - Souta regains his memory and learns he knew the girls once before, but had Laplace's Demon save them. Souta and the girls fight the Premium Ambriel.

Christmas? Do You Think I'd Make Use of Something Like That?