Regarding the first point, this was a tendency that can be seen early on in his reign, for example, in March 1681, not long after his inauguration as shogun, Tsunayoshi performed 'Funabenkei' and 'Shojo' in the Noh held for Keishoin.
まず1については、将軍就任後間もない延宝9年2月、桂昌院のために催した能で、自ら「船弁慶」、「猩々(能)」を舞うなど、早い時期から見られる傾向である。