NEWBORN HIGH-CONTRAST PICTURE BOOK · ENGLISH / JAPANESE
RED! BLACK! HELLO! is a high-contrast English–Japanese picture book for newborns and caregivers, made for slow, close-up looking together.
RED / BLACK
HELLO 001
01For newborns and caregiver-led shared looking
02Large red, black, and white shapes
03Simple words in English and Japanese
04Paperback — not a board book or toy
THE THIRD BUSINESS · KUROAKA ASSETS
KuroAka Assets turns original sound, motion, and graphic work into coherent production kits for independent creators and small teams. Buy once, use in finished client and commercial projects, and keep the source files organized.
View the launch kit ↓0110 original assets
02No third-party samples
03Commercial creator license
04One-time purchase
FIRST RELEASES
Start with a first high-contrast book for newborns, then explore bilingual stories and creator assets.
10 creator assets · WAV / SVG / MP4 · ZIP
One coherent red-and-black production kit: six calm interface sounds, three editable vector patterns, and one seamless vertical motion loop. A commercial creator license is included.
Newborn high-contrast bilingual picture book · Paperback / Kindle
A first high-contrast picture book for newborns and the grown-ups beside them. Large red, black, and white shapes with a few simple words in English and Japanese invite slow, close-up looking together.
3-piece printable wall art · PDF
A bold red-and-black geometric triptych designed for home studios, nurseries, and quiet workspaces.
Printable puzzle card deck · PDF
A screen-free visual puzzle deck with simple forms, strong contrast, and open-ended play prompts.
Bilingual picture book · Paperback / Kindle
A tiny black kitten follows red lanterns into a gentle Japanese festival filled with taiko, fans, daruma, moon rabbits, and fireworks.
High-contrast animal picture book · Paperback / Kindle
Ten animals become severe geometric silhouettes in black, white, and saturated red, followed by bold patterns inspired by eyes, stripes, shells, wings, and movement.
Creator assets use secure Gumroad checkout with instant ZIP delivery. Books are sold through Amazon in Kindle and paperback formats. Local pricing and availability may vary by marketplace.
ABOUT KUROAKA
KuroAka Studio begins with a human spark: a story worth telling, a feeling worth sharing, or a useful object that should exist. People choose the purpose, taste, boundaries, and final responsibility.
AI explores, draws, composes, edits, and assembles those ideas into tangible work. Together, human judgment and machine capability create books, sound, art, and motion that neither would make in quite the same way alone.
NOW PLAYING · 01:01
An original geometric motion piece with an original ambient soundtrack.