Kawaii Kimi wo Sunao ni Saseru Houhou -Seiza mo Koi de Isogashii-

Summary

Once every one hundred years, representatives from each of the constellations scattered across the sky gather together to hold the Constellation Summit. Rigel joins as a constellation representative for the winter constellations. Still, he'd rather be anywhere but here - especially when going to the summit means he has to see that damned summer constellation representative Antares again! For as long as he can remember, the winter constellations and summer constellations have always been at odds, ever since the Scorpion's sting killed Orion. But can Rigel stay away from Antares for much longer?