J Novel Club: 311 books

Thanks to an intervention from a certain someone, Koutarou and the invaders are now forced to try and work out their territorial dispute peacefully. But when playing cards gets boring, scheming Kiriha and maniacal Theia cook up a plan. Their next battle for control of room 106 will be... the obstacle...

Summer vacation is right around the corner, but can Koutarou and the invaders manage a ceasefire long enough to actually enjoy it? Luck seems to be on their side when Ruth wins them a trip to a seaside hot spring, but it’s not all fun and games with shadowy figures stalking their every move. When...

Harumi has a special favor to ask Yurika concerning Koutarou, but Yurika will have her own set of relationship problems when a new transfer student shows up at school the next day. The new girl—Aika Maki—is an acquaintance of hers, but she’s not the old cosplay friend everyone seems to think...

Lately, Koutarou has been growing more and more suspicious of Kiriha. Claiming that she’s come to invade the surface is one thing, but what on earth is she doing helping the neighborhood association clean up the city? Is this all part of some nefarious plan? Or is there something else going on?...

With the end of the year approaching, things are getting busy around Corona House. Even though it’s winter vacation, there’s a new play to get ready for, Koutarou has picked up a new part-time job that no one seems to know anything about, and Ruth has decided to take up martial arts training....

After Clan and Koutarou are caught in the premature explosion of the Super Space-time Repulsion shell, they’re blown clear across the universe to a most unexpected destination. Will they be able to put their fight aside long enough to cooperate and figure out a way to get back home? Along the way,...

With the civil war now in full swing, Alaia and her allies mount a resistance to try and retake their beloved country. History seems to be unfolding all according to the legend, except for one major problem. The Blue Knight is still missing. In his stead, Koutarou and Clan find themselves in the center...

Now that the invaders have come to an understanding of sorts, things are going smoother than ever in room 106. Spring is in the air—tulips, friendships, and potential romances are all about to burst into full bloom. Koutarou and the invading girls have never been happier together, but nothing lasts...

The evil magical girls finally make their move to seize the mana pool in room 106. Shizuka and the other girls will have to go all out to protect Corona House from strange new enemies, while Koutarou crosses paths with an old foe who’s gotten a bit of an upgrade. The most intense battle yet, however,...

Things have finally quieted down for Koutarou and the Corona House crew, meaning it’s time to kick back and have a little summer fun! Things start off at the beach where swimming, volleyball, and a test of courage are all on the menu. After that, there’s still plenty more fun to be had at a local...

In this special collection of stories, new and old friends alike appear. Shizuka tells the story of how she lost her parents. She also comes to learn of the very special power that’s been sleeping within her, and just what consequences that has for her... waistline? Yurika goes on a little quest...

After Theia receives a distressing message about her mother in Forthorthe, she’s forced to make what could be a life-changing choice. Does she rush home to be with her family in a time of need, or does she stay on Earth to complete her trial with the friends and the boy she’s come to love so dearly?...

With things coming to a head between the radical and conservative factions, it’s time for Kiriha and the others to take a stance. After discovering a cataclysmic weapon in the hands of the radicals that stands to threaten both the surface and the underground, can they act in time to prevent tragedy?...

Deciding they need a bit of a break, Koutarou takes the girls out for a day of beetle hunting. An unexpected reunion, however, leads Kiriha to realize there’s more than just beetles in the mountains outside of Kisshouharukaze City. It seems the radical faction has been working in the shadows all...