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座， ざ
1. seat, place
2. position, status
3. gathering, party, company, atmosphere (of a gathering)
4. stand, pedestal, platform
5. trade guild
6. attaches to the names of constellations
7. attaches to the names of theatres, cinemas and theatrical troupes
8...
tbd
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
