Final answer:
Being otaku in that period was associated with arranging miniature landscapes, following the "Bushido" ethic of samurai, and being fascinated by geisha courtesans.
Step-by-step explanation:
The three attitudes/senses/philosophies associated with being an otaku in that period were:
- Arranging miniature landscapes: Otaku in that period were known for their interest in arranging miniature landscapes known as bonsai, which involved carefully shaping and pruning small trees or plants to create artistic scenes.
- Samurai with a "Bushido" ethic of loyalty and sacrifice: Otaku were often fascinated by the samurai culture, particularly the ethos of Bushido, which emphasized loyalty to one's lord and readiness to sacrifice oneself for honor.
- Geisha courtesans: Otaku were intrigued by the world of geisha, who were skilled entertainers trained in various arts such as music, dance, and conversation.