In a surprising turn of events, Sei Shiraishi is set to take over the lead role from Mei Nagano in the popular historical drama series, previously unbeknown to the fans. The announcement, which was made recently, has received positive initial reactions, especially considering Shiraishi's strong acting ability. The reasons for Nagano's departure and Shiraishi's sudden elevation are yet undisclosed.

In Japan, Taiga dramas are a yearly institution broadcast by NHK, and fans highly anticipate the new leads. The selection of lead actor is often seen as a significant honor, affecting the stars’ reputations. Changes mid-season are rare and usually due to extreme circumstances, making this news a considerable buzz among the viewers.

This situation echoes some precedent in Western media, as in the recasting of significant roles in TV series due to unexpected circumstances. However, casting changes in major long-running series can often invite mixed reactions from the audience.