I'm not sure specifically as I haven't read this light novel in detail. It could potentially be about a relationship, a personal journey, or some sort of emotional exploration. Maybe it's about a character who has been told not to die for someone, but that's just speculation.
Well, 'itai itai itai' could potentially be a catchphrase, a character's expression, or something related to the plot or theme of a manga. But without more context, it's hard to say for sure.
You might try looking for it in specialized light novel stores, either physical ones if they exist in your area, or online stores that deal with Japanese light novels.
Mange mites are quite minuscule. They're usually less than 1 millimeter long. Their small size is one reason why detecting and treating mange can be challenging.
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.
Most likely not. Abuse in any form is an unethical and often disturbing concept. In fanfiction, it can distort the original intention of the source material and create an uncomfortable reading experience for those who come across it.
The mange mite's survival on a rug varies. Generally, it could persist for around 6 to 8 weeks. But factors such as the cleanliness of the rug, the level of infestation initially, and the local climate can all influence how long they can stay alive.
I'm not sure specifically as there could be many different stories within light novels titled this way. It could potentially be about a character's dislike of pain or some sort of situation where discomfort is a central theme.