Konatsu Koizumi is a Japanese artist and toy designer best known for her adorable yet fierce kaiju (monster) art toys, particularly her signature character, Negora—a cat-inspired kaiju. Her work blends traditional Japanese aesthetics with modern sofubi (soft vinyl) toy culture, creating highly collectible and charming figures.
Her most famous creation, Negora, is a cat-like monster with a playful yet destructive personality, inspired by classic Japanese kaiju movies like Godzilla and Ultraman. Beyond Negora, she has designed other animal-based creatures like Shibara (a Shiba Inu kaiju), Pigora (a pig monster), and Daioh Negora (a larger, more powerful version of Negora).
Her work has gained a strong following among sofubi collectors, kaiju fans, and designer toy enthusiasts, making Konatsu one of the most recognizable contemporary sofubi artists in Japan.
