Kare to Kanojo no Sentaku

A new relationship begins after a seven-year reunion! After being separated for seven years between Hokkaido and Tokyo, a young man waits at the airport to reunite with his best friend. However, what arrives instead is a message from his best friend saying he will be late, and a mysterious beauty! The ever-spirited mangaka, Hiroki Ohara, makes his debut in Comic Newtype!

(Source: Kadokawa, translated)

Included one-shot:
Volume 3: Trans Star