Morioka is a small enough city to walk around. There are some useful transport methods.
By bus
By bus
Iwateken Kotsu bus operates Den-Den-Mushi Bus with picture of snails painted on each vehicle which encircles the city central area starting from Morioka main station via castle park and Bus Center. The cost is ¥100 per ride, and run every 10 min both clockwise and anti-clockwise during daytime.