The Grumpy Frog - T-Shirt
The Grumpy Frog - T-Shirt
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- 30 day guarantee
- 7 day delivery
- Free returns
Bring a little wry Zen humor to your wardrobe with “The Grumpy Frog” – a characterful Japanese ink-style frog that feels both ancient and unexpectedly modern. Inspired by a 19th-century monk’s playful brush, this design speaks to lovers of Japanese art, minimalism, and statement graphics. Perfect for casual outfits, gifting, and anyone who smiles at a bit of grumpiness.
The design
A single expressive frog, rendered with bold, economical brushstrokes, captures a whole mood: unimpressed, stoic, and somehow wise. The composition balances negative space with inky texture, echoing traditional Japanese sumi-e.
Our subtle grunge effect gives the shirt a worn-in, well-loved look from day one.
The artist
Matsumoto Hōji (1818-1882) was a Japanese Buddhist monk and scholar known for his fondness for painting frogs. His lighthearted studies gave ordinary creatures a distinctly human spirit – humorous, contemplative, and a touch grumpy – making his work surprisingly relatable today.
Why you'll love it
- Authentic Japanese minimalist artwork
- A conversation-starter for fans of Japanese culture, Zen, and sumi-e
- Makes a great gift for loved ones that enjoy traveling: The Japanese word for frog (kaeru) sounds very similar to the Japanese word for "to return", which is why frogs are often associated with safe returns in Japan
Details
Details
👕 Premium Quality. Super soft material for ultimate comfort
👬 Unisex Fit. Designed for all bodies with a comfortable, stylish cut
🧵 100% Cotton. Largely sourced within the US. (Sport grey shirts: 90% cotton, 10% polyester)
📏 True-to-Size & Pre-Shrunk. Buy your usual size.
🌱 Eco-Friendly. Made with OEKO-TEX certified low-impact dyes
💦 Long lasting. Wash inside out for best results
🇺🇸 Proudly printed, packaged, and shipped in the USA!
Sizing
Sizing
You can find our Size Chart here.
Washing instructions
Washing instructions
Wash garments inside-out, with similar colours. Avoid using bleach. Use non-chlorine bleach if necessary.
Shipping & returns
Shipping & returns
Shipping
Standard shipping is $4.99. Free shipping on all orders over $75.
Our average delivery time is 7 days from you placing the order to your order arriving.
30 Day Guarantee for Returns
Our goal at Kokin Denju is that you love your order. You can request a return & refund within 30 days from receiving your order – no questions asked.
