This research aims to identify the use of speech acts of complimenting in Japanese and Javanese based on six types of compliments, namely appearance compliment, ability/performance compliment, possession compliment, personality/friendliness compliment, residence compliment, and family member compliment. This study uses a descriptive contrastive method with a qualitative approach. The data sources used are a Japanese drama titled "Silent" consisting of six episodes and a Javanese drama entitled "Yo Wis Ben The Series" consisting of five episodes. This research utilizes Holmes's (2003) and Mizutani and Mizutani's (1987) theories on speech acts of complimenting based on their types. The results show that out of the six types of compliments, only four types were found in the Japanese language, which are compliments regarding the speaker's appearance, ability/performance, possession, and personality/friendliness. On the other hand, all six types of compliments were found in the Javanese language. In both Japanese and Javanese compliment speech acts, frequently used words were found, such as "ii ne" (good), "kawaii" (cute/adorable), "suki" (like/love), "jouzu" (great), and "sugoi" (amazing) in Japanese, and "apik" (nice), "lucu" (cute), "bagus" (great), "pinter" (clever/smart), and "mantep" (excellent) in Javanese. These findings indicate that the words used for complimenting in both Japanese and Javanese share similarities.