When we first featured builder Jumpei Mitsui 18 years ago, he was the fresh-faced star of Japan’s LEGO King Championship TV show and, soon after, the youngest person to earn the title LEGO Certified Professional builder. Now, on the eve of returning to school for a master’s program in artistic expression, Jumpei reveals his latest creation, a nearly life-size Danjiri cart buitl entirely of LEGO bricks. Carts like these, modeled on shrines, are paraded around town during Danjiri Matsuri festivals where different neighborhoods compete in pulling their decorated cart through the streets while chanting furiously. Jumpei recreates the intricate hand-carved woodworking in brick, as well as lantern decorations with flower prints and kanji script.

Jumpei, who specializes in large-scale creations (like this jaw-dropping model of the battleship Yamato), starts with a sketch, but then free-builds everything by hand. This project, consisting of over 200,000 bricks and weighting over 200kg, took six months to complete. When working on large-scale projects, Jumpei has an assistant who should be quite familiar to fans of the site – Moko – one of the most prolific and impressive mecha builders around whose we’ve featured going back nearly 20 years!

Jumpei’s creation is currently on display at the Sumiyoshi Danjiri museum in Kobe. Congratulations on this masterpiece, and best of luck in the next chapter of your art education!