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In page Dejima:

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In return, the Dutch delegation received some gifts from the shōgun. On arrival in Edo, the Opperhoofd and his retinue, usually his scribe and the factory physician, had to wait in the Nagasakiya (長崎屋), their mandatory residence, until they were summoned at the court. During the reign of the somewhat eccentric shōgun Tokugawa Tsunayoshi, they were expected to perform Dutch dances and songs for the amusement of the shōgun after their official audience, according to Engelbert Kaempfer. But they also used the opportunity of their stay of about two to three weeks in the capital to exchange knowledge with learned Japanese and, under escort, to visit the town.[citation needed]