Four slice-of-life omnibus stories. The Rain and a Cat, Soda Ice Cream from the Convenience Store One Sunday, Reki, Langa, and Miya head out to the skatepark as usual when a squall suddenly hits them. They head back to Reki's place and start playing Karuta, a Japanese card game they find!? Becoming Really Serious About Things In the past, Sakurayashiki and Nanjo had spent their high school days in relative obscurity. These two always had butt heads and competed, but what lies ahead for them from all this competition? Morning Routine This story unravels the mystery surrounding Ainosuke and Kikuchi's everyday life. It closes in on their secret moments, crossovers, and a moment beyond that draws closer. Hiromi, Do Your Best! Shadow is an anti-hero at night, but this is his three-part slice-of-life flash story highlighting his noble and kind personality as he works hard at a flower shop during the day.

A tournament to decide the strongest Vanguard cardfighter "Deluxe," Akina and the other fighters have received an invitation to the tournament. This time, many legendary fighters will also be participating!

A 30-year-old man who dreams of becoming a wizard suddenly loses his life. Reincarnated in another world as a young child named Shion, he grows up alongside Marie, his dependable older sister who adores him. Shion eagerly anticipates using magical powers, but he discovers that the new world seemingly does not have any magic. He spends the ensuing years as a gloomy and dejected child until a mystical phenomenon at a nearby lake catches the siblings' attention and breathes life back into his magical dream. While experimenting on the peculiar light emanating from the water, Shion finally confirms that magical energy really exists. It may not be convenient for anything just yet, but Shion devotes his time to studying the anomaly, determined to uncover all the existing wonders in his quest to make magic.

Aspiring manga artist Mizuho Nishino has grown alongside her four childhood friends: Kizuki Hazawa, Shuugo Hoshikawa, Shin Kashiwagi, and Airu Izumi. But on Mizuho's 17th birthday, Kizuki suddenly asks to be her boyfriend. Having no previous experience with romance, Mizuho brushes it off easily, but Kizuki is genuine and intends to win her heart. Kizuki no longer hides his affections, and Mizuho hesitates, worried about the consequences their potential relationship could have on their whole friend group. As Mizuho works through the confusion of youth, it seems that the other three boys have fallen for her as well—and she must find a way to sort her feelings out without shattering the close-knit group she holds dear.