Masako Nozawa says her standing posture has changed over the years when voicing Goku's Kamehameha attack. Tuoi Tre's October 17 article relays a Mantan Web conversation about approximately four decades with the character.
Speaking alongside Beerus performer Koichi Yamadera, she addressed the challenge of portraying Goku's continually increasing power without planning a fixed escalation formula.
Responding to each scene
Nozawa described looking at the animation and entering the emotions of the character in front of her. Her performances as Goku, Gohan and Goten emerge from the circumstances of individual scenes.
That approach keeps attention on the immediate acting task rather than the franchise's overall scale or history. She accepts each new performance and responds to the character.
One physical adjustment concerns her feet. Earlier Kamehameha recordings involved a relatively narrow stance, which she gradually widened as she expressed greater power.
A specific target for the performance
Nozawa also linked acting concentration to imagining a clear target. Rather than projecting fictional energy into empty space, identifying what the character is aiming at changes how she delivers the moment.
Her emphasis is on the character’s immediate focus and emotion. That connects with her broader method of responding to the animated scene rather than calculating a single predetermined level for an entire performance.
Despite her long experience, she believes further improvement remains possible. The interview offers a view of continuing creative work: even a familiar role can present opportunities to adjust physical expression, concentration and emotional response in the recording booth.