I never heard of Soraru before watching Migi to Dali, and i have to say, yumagadoki is one of the openings where you hear it the first time and then it becomes your favourite song for the next few months (until another op takes its place)
Love this anime and love the manga as well. The author passed away due to cancer and I just want to express my heartfelt appreciation for her as a person on this planet.
I didn't expect that it would be Soraru-San and Ibu-San who sang the opening of the anime Migi to Dali... No wonder the voices felt familiar to my ears... The opening was perfect for the anime...