Arashi member, Matsumoto Jun, turned 27 years old on August 30th, and cast members of "Natsu no Koi ha Nijiironi Kagayaku", which Jun stars in, celebrated his birthday during the shoot.

While Jun was acting, his mother (Matsuzaka Keiko) from the drama asked him, "Taiga (Jun's role), isn't tomorrow your birthday?"� Of course, this was not on the script, and Jun was little confused a little, saying, "...bir...thday...".

While Jun was temporarily confused, Sawamura Ikki showed up with flowers, and other cast members sang a happy birthday song for him!

Check out the video below, and happy birthday to Jun!

http://www.youtube.com/watch?v=tvscc4F7fGU