Cory Andersen

Cory Andersen

Sensei Cory has been studying Martial Arts for over 28 years and has been an instructor with ACTIVSTARS for 7. His main style has been Toushi Kan, which is a mixed form comprising of Shotokan Karate, Taekwondo, and Hapkido. He has a passion for the Martial Arts, and is committed to giving his students important life skills, which include respect, integrity, self-control, and perseverance. He feels one should always continue to improve and learn; doing the best one can in all that he/she does.

Kata Videos

Here are some great videos on Youtube you can reference for katas. Please note that some of the katas may be slightly different, but close enough to be a great reference. Always follow my instructions for kata if conflicting with any video.


       1. Taikyoku Shodan

       2. Taikyoku Nidan

       3. Taikyoku Sandan

       4. Pinan Shodan

       5. Pinan Nidan

       6. Pinan Sandan

       7. Pinan Yondan

       8. Pinan Godan

       9. Tekki Shodan

     10. Bassai Dai

     11. Kanku Dai



Remind is a free communication platform built for teachers. It enables Sensei to efficiently interact with students and parents about important information relating to the class and YCOA events. Remind is safe and easy. There is no exhange of personal information. Students and parents opt themselves into messages; the teacher does not add them. Messages are sent to all students in the class that are signed up, and cannot be replied to. You can delete your account at any time.

To Join:

        Class Code for Solano: @7ab1d

        SMS: 602-714-1493   SMS this message: @7ab1d

        Visit Link:


        Class Code for Sunrise: @194e9

        SMS: 602-714-1493   SMS this message: @194e9

        Visit Link:


Class Times (Fall 2018)

Tuesday:  SOLANO  [1526 W. Missouri, Phoenix, AZ 85015]

                   5:30 - 6:15  (White & Yellow ages 4-7)

                   6:15 - 7:00  (White & Yellow ages 8+, Green)

                   7:00 - 7:30  (Sparring)

                   7:30 - 8:30  (Green w/White Stripe & Above)

                   8:30 - 9:00  (Purple w/Orange Stripe & Above)


Wednesday:  SUNRISE  [17624 N. 31st Ave, Phoenix, AZ 85023]

                   5:15 - 6:00  (White & Yellow ages 4-6)

                   6:00 - 6:45  (White & Yellow ages 7+)

                   6:45 - 7:15  (Sparring)

                   7:15 - 8:15  (Green & Above)

                   8:15 - 8:45  (Purple w/Black Stripe & Above)