Sushi Den Icon Siam is a small Japanese restaurant on the 6th floor of ICONSIAM in Bangkok, next to the cinema. A conveyor belt carries tuna and salmon, and you can also order salmon teriyaki, hot soba, and fried dishes. Food comes out relatively quickly, and the menu extends beyond sushi and rolls to grilled items and udon. The shop sits near the fountain area, so it is quite loud inside.