Nihongo Mantappu

Jerome Polin Sijabat (born: ), better known online as Nihongo Mantappu, is an Indonesian YouTuber and entrepreneur. 
==History==
Jerome is well known to have number of academic achievement when he was studying in high school. He has registered for the scholarship test in Singapore before he studied in Waseda University.https://www.qoala.app/id/blog/trivia/profil-dan-biografi-jerome-polin/ Before he created his YouTube channel, he along with his brother created LINE Channel, Math Q&A.https://entertainment.kompas.com/read/2022/12/15/161918166/biodata-jerome-polin-youtuber-yang-jago-matematika
==Career==
He created his channel on December 12, 2017. He is known after starting a YouTube channel called Nihongo Mantappu along with Kevin Sendouw (Kevin Sendouw left Nihongo Mantappu short-after)https://celebrity.okezone.com/read/2023/02/20/33/2768263/biodata-dan-agama-jerome-polin-youtuber-yang-jago-matematika which shares his personal life as an Indonesian student in Japan. Jerome created Waseda Boys which consists Otsuka, Tomo, Yusuke, dan Jerome Polin himself.https://www.qoala.app/id/blog/trivia/profil-dan-biografi-jerome-polin/ Jerome creates vlog content on how to learn Japanese, mathematics, and his daily life while in Japan. Alongside his YouTube channel, he along with his brother also run beverages drinking "Menantea".https://celebrity.okezone.com/read/2023/02/20/33/2768263/biodata-dan-agama-jerome-polin-youtuber-yang-jago-matematika?page=2 He also founded Mantappu Corp, a leading talent management company in Indonesia.
==References==
Category:Vlogging YouTubers
Category:Educational YouTubers
Category:Indonesian YouTubers
Category:Users who joined in 2012
Category:One million subscribers
Category:Two million subscribers
Category:Three million subscribers
Category:Four million subscribers
Category:Five million subscribers
Category:Ten million subscribers
Category:One billion views