Collection of shorts stories featuring characters from the otome game Starry☆Sky ~in Winter~

An anthology containing oneshots, each featuring another pairing

Mirai Yosouzu - Future Predictions Chart by KIRIKUCHI Karashi
Tsukiko is in the library searching for books about tea ceremony, so she can get closer to Homare-sempai. But then sempai shows up... How will he react?

Tea Time by CHIDORI Peko

Tsukiko has joined the academy's archery club. As she practices for the summer competition, she also solves the problems between her teammates (Homare Kanakubo, Ryunosuke Miyaji, and Azusa Kinose) simultaneously

From Huffly Parfait Scans:

Perched atop a hill with a clear view of the stars, Seigatsu High School is a boarding school specializing in astronomy. The only girl enrolled in Seigatsu High School, Yahisa Tsukiko, lived an idyllic life alongside her two childhood friends, Kanata and Suzuya.

Then one day, Tomoe Yoh arrived, transferring from France. From awkward beginnings, these four opened up to one another and grew to become irreplaceable best friends. But during the spring of their junior year, further changes have been blossoming within their relationship…