I had a relatively short question for using the counter 首 for poems or songs:
How do you spell the counting in Romaji / speak them?
八首 -> はっしゅ or はちしゅ or しちしゅ?
一首 -> いっしゅ or いちしゅ?
And does this count every time? Like also for 11, 21, 31, 18, 28, 38…? Are there also other “special” spellings like some counters have with 4 or 9?
Thanks for the help