This article contains spoilers!
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All of SHIPS' songs can be found here. Note that the songs "Love x Mega" and "Hikari no Naka e.." are in Song Selection albums 1 and 2. Also note that the songs "TOKYO FRIEND☆SHIPS" and "Kimi ga Iru" have their own albums and are in Song Selection albums.
In Episode 153, SHIPS watch Kirari perform "Happy☆Happy Sunday!." Before so, Seiji pushes Hiroto to Kirari to tell her good luck. The two end up hugging each other on accident, and Hiroto tells Kirari to do her best.