Kahna is now living out her dream as an actor. After quitting her software engineer position at an IT consulting company, Kahna took up a Trumpets musical theater class under Jaime del Mundo and has been actively pursuing her passion in acting ever since.

Kahna is also an online tutor, a freelance voice talent and an events host.

Mika was last seen playing Lucinda the wicked stepsister in New Voice Company's "Into the Woods". Months before she was seen in Repertory Philippines' "The Sound of Music", NVC's "Aspects if Love" in Singapore, and played the role of Jenny Dillingham in "Aspects of Love" in Manila. She played the role of Cinderella in DLSZ's "Cinderella" and participated in several New Voice and Repertory workshops where she played has Madame Dubbonet in "The Boyfriend", Jessica Goldman in "This is Our Youth", Rhoda in "The Bad Seed", and Nina Zarechnaya in "The Good Doctor".
For television, Mika can be seen in the new music video "Home", Verses latest single. She is also in the music videos "First of Summer" and "Endless, a silent whisper," both of Urbandub. For movies, Mika can be seen playing Maya Vergiere in HUBO production's "Sa Pagdapo ng Mariposa". She can't wait to start working with Theater Down South.