This drama is based on the popular manga "Itazura na Kiss" by Kaoru Tada, published from June 1990 to March 1999. This is the 4th drama adaptation of the manga.
The first drama was in 1996, a Japanese drama Itazura na Kiss, then in 2005 it was adapted into two Taiwanese dramas, It Started With a Kiss and the sequal They Kiss Again. In 2010, it was adapted into a South Korean series, Playful Kiss.
This drama Itazura na Kiss ~Love in Tokyo will be the 4th drama adaptation and started broadcasting on 29th March by Fuji TV. This drama stars Honoka Miki, Yuki Furukawa and Yuki Yamada.
I was a fan of the Taiwan adaptation in 2005 and it was a really good drama. After watching the first episode of this remake, I got to say it was pretty good. Honoka Miki is especially precious.