Chidori-ga-fuchi is a three minute walk from Kudanshita Station Exit 2, and a five minute walk from Hanzomon Station Exit 5.From Tokyo Station to Kudanshita Station:
Take the Marunouchi Line to Otemachi Station, change trains to the Hanzomon Line to Kudanshita Station (6 minutes, ¥170)
From Shinjuku Station to Kudanshita Station:
Walk to Shinjukusanchome Station, take the Shinjuku Line direct to Kudanshita Station (7 minutes, ¥170)
From Tokyo Station to Hanzomon Station:
Take the Marunouchi Line to Otemachi Station, change trains to the Hanzomon Line to Hanzomon Station (9minutes, ¥170)
From Shinjuku Station to Hanzomon Station:
Take the Oedo Line to Aoyamaicchome Station, change trains to the Hanzomon Line to Hanzomon Station (14 minutes, ¥280)