I'm not sure specifically as I haven't played this particular visual novel. It might be a story about someone expressing their love, as 'anata no koto o suki to iwasete' can be translated roughly as 'Let me tell you that I like you' in English. Maybe it's a romantic visual novel with a plot centered around relationships and confessions.
I'm not very familiar with this exact visual novel, but some popular romantic visual novels include 'Clannad'. It has a beautiful story of love, friendship, and family. Another one could be 'Katawa Shoujo' which also delves deep into relationships and the growth of characters in a romantic context.
Well, it could be that the themes explored in 'anata hentai manga' are distinct from others. Maybe the storylines or the way characters develop are what set it apart. Also, the level of detail in the illustrations might be a factor.
It's hard to say for sure. Both the anime and manga of Jitsu wa Watashi wa have their own fan bases, and popularity can vary depending on personal preferences.
The story of Kotarou wa Hitorigurashi manga centers around Kotarou's solo journey. It shows how he copes with daily life, makes friends, and faces difficulties, all while being on his own.
Miura Koto was a shakuhachi musician, and he had high attainments in Koto-Ryu's shakuhachi. He was born on December 31st, 1952, and he learned Kotoko-Ryu Shakuhachi from Oase Shouyun. In his music career, he also learned how to play the shakuhachi from Okoyama Ranmu and Okoyama Katsuya, and taught himself how to make the shakuhachi. After Miura Koto returned to Akita, he opened a shakuhachi classroom and began a shakuhachi performance. He was regarded as one of the highest level representatives in theoretical research and practical aspects of shakuhachi production. His in-depth research and original views on the long pipe shakuhachi were highly praised. Miura Koto was also well-known in China, and his performances and teaching activities received much attention.