The NHK production Tobu ga Gotoku is available from NHK for a very pricey 27,700 yen for a four cassettes. the hompage is
http://www.amuse-soft.co.jp/ . This again is the condensed version 49 episodes into 7 and a half hours. Taharazaka was done by VAP video company. I'm not sure where it might be available if it still is but I think it was as expensive as the other one. These videos plus many others are available for rent in most big Japanese video stores like Tsutaya.
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