The characters in the light novel could be extremely well - developed. Each character might have their own goals, dreams, and flaws. Their growth throughout the story can be very interesting to follow. For instance, a character who starts off as shy and timid might gradually become more confident and assertive as the story progresses, which is a very satisfying arc for readers to witness.
I'm not entirely sure which 'shin no nakama light novel' you specifically mean. There are countless light novels out there. If it's a relatively new one, it might be a bit harder to find reviews or detailed information right away. You could try searching for it on some light novel fan forums. There, fans often discuss new and interesting light novels, and they might be able to give you more insights about this 'shin no nakama light novel'.
Shinjo Masayuki was a Japanese manga that told the story of Shinjo Masayuki, a high school student with magical abilities. After he accidentally obtained the ability to freely manipulate water, he had various encounters with various characters in school and in his daily life. The manga was released in 2009 and is still being released.
Shin Angyo Onshi is a manhwa. Manhwa have distinct artistic and storytelling styles that set them apart from manga. This particular work showcases the characteristics typical of manhwa.
Crayon Shin-chan's manga author was the Japanese manga artist Ishidashidasu. He was born in 1968 in Fukuoka Prefecture, Japan. He had previously published Crayon Shinchan in the Japanese manga magazine, Weekly Shonen Jump. Crayon Shin-chan was a Japanese manga with a humorous theme that was loved by readers all over the world.