Eirin has finally completed medicine to counter the effect of immortality and is pondering on what she should do.

From gaku gaku animal land - Reisen is discovered by Tewi and welcomed into Kaguya and Eirin's household. Tells the story of Reisen's first days on Earth and how she acquired the name "Udongein".

Chen and Tewi are both concerned that they don't have enough connection with their masters. Chen seeks out Ran and has a confrontation with Tewi. End story is of Ran talking with Sakuya about their masters.

Yukari prepares for the first Lunar War, but there’s something strange about the timing.

Flan just wants to see the outside of the mansion~

Three stories about Marisa, tying in – as both prequel and sequel – to the story of Alpha and Omega. What made Marisa the way she is? What does her life in Gensokyo means to her?

And then she would be judged...

Sakuya has to help Patchouli clean-up after the events of Patchcon! (I guess that makes this a doujin comic about a doujin game of a doujin game.)

A peaceful day in the Scarlet household? Well, not exactly…

Vol. 4 of MariAli books by Ichinose

A tale of Mokou's past, and then the current state between her and Kaguya.

After Marisa gets injured, Alice leaves her, afraid of what lies ahead for them. Can Marisa convince her to come back? A bit of H at the end.

Yukari reminiscent about her past with Rumia and Cirno.

Once every 60 years, Gensokyo’s border weakens, and people must kill each other to restore it.

After 495 years of being under her sister, Flandre recruits an unexpected passerby to help set her free.

Under the light of the white moon, an immortal girl cried in the arms of the hakutaku.

In a different world, a certain person meets her beloved once again.

A red mist is disturbing the peace of Gensokyo and it's up to the shrine maiden, Hakurei Reimu to solve it.

Another maudlin tale from Asatsuki Dou. This time it's about Reimu x Yukari and Ran. Warning: Contains some NSFW images

A touching story about the Prismriver sisters' origins.

The beginning of Renko and Mary’s relationship was a little rougher than expected.

The prelude to Mizutaki’s 3-part story involving Eirin and Kaguya will plunge you into the drama of immortals.

Suika wonders where her real "home" is.