Hashiba Sora has fallen from a 4th story window and has lost all of his memories. When Fujimori Sunao comes to his school as his new room mate, Fujimori tells Hashiba that he is called Ran. Fujimori and Hashiba both have a split personality which they developed in their youth. Their split personalities, Yoru and Ran, are deeply in love. Even though it creeps Fujimori and Hashiba out what their other selves do with each other at night, they also start to fall for each other. Because of their relationship, Hashiba Sora finds out a lot of shocking facts about their youth.

All eyes are on Toukai Teiou as she takes on the Japanese Derby, ready to gallop in Symboli Rudolf's footsteps and become an undefeated Triple Crown Horse Girl. The stands are full. The track is set. It's time to see which horse girl fortune favors!

Due to severe fatigue and exhaustion, the Azur Lane's commander collapses and enters a coma. To prevent unrest and anxiety from breaking out, the secretary ship Queen Elizabeth decides to fill in for the commander in secret alongside her longtime friend Warspite and a select few. However, Queen Elizabeth soon realizes that taking on the mantle of leader is far from an easy task. As she strives to make sure everything goes smoothly while keeping the truth concealed, the situation gradually worsens, with more shipgirls beginning to suspect the commander's whereabouts.

Seto Ichitaka has a crush on Yoshizuki Iori, a girl in his class who has become so popular she now has her own fan club at school. But only a miracle could make him be with her, since the day he first saw Iori-chan, Ichitaka has been too shy to even talk to her. This miracle happened and now he and Iori are working together on the Freshmen Welcoming Party. It seems that things start to look bright for Seto, but then a special childhood friend is coming for a visit...