Abstract
Nowadays the internet has been developed so that people can get a lot of information on the internet. For example, people can obtain valuable information from customer reviews when they buy something on the internet. Therefore, customer reviews are very useful but there are so many them. Consequently, it takes time to find the information that people want to see. For that reason we have been investigating the relationship between customer reviews and onomatopoeias. We would like to give a presentation from the view of onomatopoeias and negative forms this time.