
Saijou is a college student who has the ability to see the love in a girl's heart in form of sparkles. As no sparkles shine towards him, he avoids girls except his friend Kitashiro who he meet in middle school. But one day he meets a girl named Shinonome who wants to know what love is and he decides to become her friend as he considers both of them as similar.
Koi wa Hikari is a Japanese manga of 126,149 characters, with 6,487 unique words and 1,497 different kanji. Its difficulty rating on Jiten is easy, 1.6 out of 5. The full vocabulary list ranks all 6,487 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.