Kodansha Comics

Babies are all potential, and that extends down into every cell! Head back to the first days of Red Blood Cell's life, as she picks up oxygen from the helpful...

Kaori undergoes surgery even as Kosei performs in his competition, each of them as vulnerable as ever, but finally embracing the courage to take these ultimate risks. As their journey...

Kosei and Nagi's duet has carried thoughts and feelings to the most precious people in the musicians' lives. The words, "please play with me again" from Kosei give Kaori a...

“Want to commit double suicide with me?” Kaori’s words echo in Kosei’s mind. What can he do for her now, while she is still hospitalized? At the Aiza home, Nagi...

After successfully performing a piece imbued with his mother’s memories, Kosei overcomes his trauma and seems stronger than ever. But for Kaori, the gala concert was spent bedridden in the...

With Kaori nowhere to be seen at the gala concert, Kosei is forced to perform alone. As he plays, he confronts painful memories and finds a link connecting him t...

Spirits are still high after the Maiho Music Competition when Kaori receives a letter in the mail: There’s going to be a gala concert to celebrate the winners, and even...

The music competition is in full swing, with both of Kosei’s old rivals – the genius Takeshi Aiza and unstable prodigy Emi Igawa – energized by his return. When it’s...

Kosei’s road back to playing the piano has been rough, but he’s finally beginning to regain his confidence, even though he still has trouble hearing the notes. But as his...

Kosei’s return to the stage as Kaori’s accompanist was a complete disaster. He couldn’t hear the music, he lost track of the tempo, and they stopped and restarted the piece....

After the death of his mother, child prodigy Arima Kosei gave up the piano forever — or so he thought. That vow turned out to be no match for the...

In this new spinoff of the hit manga, a newbie Red Blood Cell is one of 37 trillion working to keep this body running. But something's wrong! Stress hormones keep yelling...

The body has faced down stress, diabetes, alcoholism, and more, but one affliction can be deadlier than them all: depression. As problems mount, the cells worry that the body is...

After a harrowing journey into a new body, Red Blood Cell and White Blood Cell have finally met up again in this strange new world. But the circumstances of their...

The red blood cells have a problem on their hands when their customers start refusing their sugar deliveries! The pancreas hasn't been producing enough insulin, and without it, sugar just...

Having survived a heart attack, the body is starting to regain a bit of peace. The red blood cells are excited to finally be working in a non-exploitative work environment,...

The cells that keep this body running are doing their best, but there's only so much they can do against the abuse of an unhealthy lifestyle. A simple case of...

There are trillions of cells in the human body, and they all have to work hard to keep that body alive. But what if that body isn't taking great care...

Strep throat! Hay fever! Influenza! The world is a dangerous place for a red blood cell just trying to get her deliveries finished. Fortunately, she's not alone... she's got a...

Strep throat! Hay fever! Influenza! The world is a dangerous place for a red blood cell just trying to get her deliveries finished. Fortunately, she's not alone... she's got a...