The most convenient and closest train station is Mobara on the JR Sotobo line.
JR Sobu and JR Keiyo railway lines run frequent services from Tokyo station to Mobara via Chiba or Soga station (90mins).
From the Airport
From Narita take a JR local train to Chiba station and then change for the JR Sotobou line to Mobora. (approx.90mins)
From Haneda take a direct bus to Mobara station. (approx.90mins)
Term 2 10:45 11:55 14:35 17:35 20:00 22:40
Term 1 10:50 12:00 14:40 17:40 20:05 22:45
Arrive Mobara station 12:10 13:20 16:00 19:00 21:25 0:05
Bus information is available here
Alternatively, there is a limousine bus from Haneda airport to Kamatori station on the Sotobo line. Change here for a local train to Mobara.
Limousine bus info here
Bus service from Mobara to Dhammadicca
785-3 Kaminogo - Mutsuzawa-cho - Chosei-gun - Chiba-ken, 299-4413
Tel: 0475 40 3611 - Fax: 0475 40 3611 - firstname.lastname@example.org