Preparation:
1. Spreading rice on the nori sheet: Take a small handful of sushi rice, make into a cylindrical shape. Starting from the left side of the nori sheet, stretch the rice to the right side. You will have a small cylinder of rice wrapped in the nori sheet.
2. Making an inside out roll: Follow the directions for step 1. Once completed, turn the sheet over. The nori will now be on the upper side. Place the cucumber, radish sprout and tempura drops in the center. Move the prepared nori sheet onto the sushi mat and roll gently.
3. Top the finished roll with various seafood slices alternately with avocado slices.
4. Cut first in half and then cut each half into three pieces.