Here are my Target Japan Rising Sun G10 darts in 25g. Basically new. The Target Japan Haruki Muramatsu Rising Sun G10 darts are premium quality dart sets designed by renowned player Haruki Muramatsu. Made from 95% tungsten steel, these standard-shaped darts weigh 25 grams and feature a sleek design inspired by the Japanese rising sun. The brand, Target Darts Japan, ensures high precision and durability in this sport, making these darts a top choice for competitive play and leisurely games alike.