She is also known for adding humorous lyrics and random serifu in songs, like in "trick and treat", "Matryoshka", and "Aa, Subarashiki Nyansei". 96Neko has requested that people should not record her namahousous and redistribute them; however, she is fine with people recording them for personal entertainment usage. Her album, Iris, which was released three days before her twentieth birthday, is her way of saying thank you to her fans and supporters prior to her turning 20. It should be considered a final statement of her teenage years as an utaite.