Anime character with a sword in a room with a circular background

Craft a manga-style scene where two boys clash katanas in a Japanese dojo. The atmosphere is intense, with motion lines emphasizing the speed of their movements. Boy 1 (16): Messy black hair, determined, executing a swift slash. Boy 2 (17): Wild brown hair, confident, gracefully dodging backward. Use speed lines to intensify the clash, and add a subtle aura to convey the energy. Background: Wooden doors, tatami mats, shoji screens with ripples. Illustration