Broken Heart in Japanese Calligraphy

傷心 (shoushin)

The Japanese word shoushin also means "Heartbreak" is composed of the kanji 傷 (read shou) meaning "wound, hurt, pain, injury" and 心 (read shin) meaning "heart, mind, spirit".

Broken Heart Block Horizontal

Broken Heart Semi-Cursive Horizontal

Broken Heart Block Vertical

Broken Heart Cursive Vertical

Broken Heart Design Vertical

Broken Heart Semi-Cursive Vertical

失恋 (shitsuren)

The Japanese word 失恋 means "Broken Heart; Unrequited Love; Disappointed Love" and is composed of the kanji 失 (read shitsu) meaning "lost; broken; lose" and 恋 (read ren) meaning "romantic love, being in love". This specifically refers to a heart broken for love (unrequited love) as opposed to Broken Heart (shoushin) which is more general and not specific to love.