I Want to Hold Aono-kun so Badly I Could Die

I Want to Hold Aono-kun so Badly I Could Die (青野くんに触りたいから死にた, Aono-kun ni Sawaritai kara Shinitai) is a manga by Umi Shiina. It began its serialization in the Afternoon manga magazine in December 2016. Kodansha Comics has licensed it for digital English release.

Plot
Airhead Yuri-chan and her boyfriend Aono-kun had a perfectly normal relationship until one day Aono-kun suddenly “passed away”... But Yuri doesn't have to worry, as their romance continues when Aono-kun comes back as an inhuman ghost. She loves him, but sometimes his personality changes in the blink of an eye, and he possesses Yuri and others, or even injures them... But she'll always stay with him, won't she...?

Official
Official English site