たんこうぼん いっかんでたよ よろしくね！
五十嵐正邦先生(@igagarashi)、「川柳少女」1巻発売おめでとうございます！

Volume 1 of the book is out. I look forward to your support!
Igarashi Masakuni-sensei, (@igagarashi), Congratulations on the release of Senryu Shoujo volume 1!