Use this route structure as a starting point, then adapt stops and timing with your group in Journii.
For day 1, we strategically grouped the most popular attraction, Chiba, with surrounding point of interests to start your trip off with a bang.
For day 2, these 4 places should be enough to fill your day with something exciting to do in Kimitsu.
For day 3, stop by Tokko no Yu in the morning to start off your day.
Turn this guide into a shared trip: add flights, accommodation, transport notes, and reservations so your whole group can edit one timeline.