Nikkei - Calls for stimulus tapering growing within BOJ

An article from Asia-focused English-language publication, Nikkei Asian Review says the sustainability of the unprecedented stimulus program is being questioned at the BOJ. 

Many at the BOJ are also worried about the potential side effects of the massive stimulus, the article states. 

It quotes a source as saying that, "Kuroda and his two deputies are all reaching the end of their terms in March and April, so the BOJ could adjust course in the spring or later. But a policy rift may grow even among the six remaining board members".