The NHK Taiga drama Gunshi Kanbee will begin on January 5 with V6 member Junichi Okada as the lead.
The main charater Kanbee Kuroda was a tactician under Hideyoshi Toyotomi. He is also a war general whom Hitoshi Matsumoto of Downtown has expressed admiration for on TV and radio.
Dramas which were set in the sengoku era, or the "warring states period", have historically done well. 1987's Dokuganryuu got an average rating of 39.7%, first all-time among Taiga dramas. Other dramas set in the sengoku era are 1988's Takeda Shingen (2nd all-time), 1965's Taikouki, 1983's Tokugawa Ieyasu and 1996's Hideyoshi -- all of which got over 30% for the yearly averages and is said to be the empirical way for Taiga dramas.
This was preceded by Yae no Sakura starring Haruka Ayase, which began broadcast in January 6, 2013. It got 21.4% for the first episode, but ratings gradually declined as the finale only got 16.6%. The average for the entire drama was 14.6%, 4th lowest of all time.
Taiga dramas of recent years have been struggling, the most notable is 2012's Taira no Kiyomori which featured Kenichi Matsuyama. This had the worst average of all-time for a Taiga drama with 12.0%. Looking at the Taiga dramas for the past years, 7 out of the 10 have had averages below 20%, excluding Yukie Nakama's Koumyou ga Tsuji (2006), Aoi Miyazaki's Atsuhime (2008), and Satoshi Tsumabuki's Tenchijin (2009). Even Masaharu Fukuyama's Ryōmaden only got 18.7%.
Source:
Top 10 NHK Taiga dramas
http://blog-imgs-46.fc2.com/g/e/i/geitsuboo/20140102-00000001-wordleaf-000-7-view.jpg1. Dokuganryuu Masamune
2. Takeda Shingen
3. Kasuga no Tsubone
4. Akouroushi
5. Onna Taikouki
6. Tokugawa Ieyasu
7. Taikouki
8. Hideyoshi
9. Inochi
10. Hachidai Shogun Yoshimune



