The Shadow Ninja slips into the room so quietly that half the kids don't notice him until he's already crouched beside the birthday child. He's spent years training in balance, focus, and the kind of spinning move that looks like it shouldn't be physically possible, and he's still working on staying humble about it. He treats the birthday child like a fellow student on day one of serious training, handing over the first lesson like it matters.
Boston families can book Shadow Ninja for birthdays and events anywhere in Greater Boston — Cambridge, Somerville, Newton included.
Browse all Boston characters.
His outfit is a structured, flexible suit built for spinning, crouching, and obstacle-course movement without restriction, with a wrapped belt and mask secured tightly enough to survive a full training session. The fabric holds its shape and color through hours of active play.
Plenty of posed photos with the birthday child and every guest.
Character-led songs and dances, with singing available on request depending on the performer.
Age-appropriate themed games matched to your character — from hero training to royal etiquette.
Availability varies by costume, performer, and your requests. Simple cheek art is included.
Absolutely — many Boston families book two or three characters together. Add them in the quote builder and you'll see combined pricing instantly.
A fully costumed, background-checked performer plus interactive games, singing and dancing, simple cheek art, and photo time.
Use our instant quote builder — pick your date, enter your Boston ZIP code, and choose Shadow Ninja. You'll see real availability and pricing right away, and you can reserve your date with a deposit.
We serve all of Greater Boston from Boston — see the full Boston service area.
Free, no-obligation quote for any address in Greater Boston — usually ready in under a minute online.