A whimsical birthday-themed illustration where three chibi-style characters are merrily celebrating with pastel balloons and a massive birthday cake adorned with a mystical water-themed sword as the topper. The first character, a girl with bamboo in her mouth, jubilantly peeks out from the cake, while the second character, a notably nervous boy, holds a plethora of colorful gifts. The third character, a determined boy in a checkered green haori and a party hat, wields his traditional Japanese sword to slice the first piece of cake.

Generated with these themes: Demon slayer.

Made with ❤️ by AI.