Shimazaki Haruka's asthma get worse by smoke inhalation at Majisuka 4 shooting location

AKB48 producer Akimoto Yasushi posted a message at 755 platform at 23 December 2014, he said Shimazaki Haruka's asthma became worse by smoke inhalation at Majisuka Gakuen 4 shooting location.

It is not yet confirm if Shimazaki Haruka will cast as guest or have regular casting at AKB48 TV series "Majisuka Gakuen 4".

Akimoto Yasushi : At Majisuka Gakuen 4 shooting location, smoke inhalation aggravate Shimazaki Haruka's asthma. (Note: excerpt)

Official AKB48 blog has announcement at 23 December 2014, Shimazaki Haruka will not attend Kibouteki Refrain handshake event and sign event at 23 December 2014, due to poor health condition.

Reference: Official AKB48 blog
http://ameblo.jp/akihabara48/entry-11967926967.html