Toushin Toshi 3:Strong Enemy Tiles

Detailed Walkthrough

 * Go west to rescue the girl
 * Proceed south and rescue the girl again
 * Head north and try to pass the gate
 * Talk to the man
 * At some point, you will be hit with a sickness in the dungeon that increases encounter rate significantly
 * Visit Alcatraz
 * The encounter rate sickness is now gone
 * Visit the Coliseum
 * Visit the Dungeon, Floor 21
 * Head back to the gate and talk to the man
 * Pass through the gate and obtain the seal
 * Visit Alcatraz
 * Visit the Toushin District
 * Visit Alcatraz