Closed captions on 051-059 channels

From 24 Feb 2022 afternoon, closed captions are enabled for the following H264 (720p picture quality) channels:

51 (字)NHK総合-HD
53 (字)日テレ
54 (字)テレビ朝日
55 (字)TBS
56 (字)フジテレビ
57 (字)テレビ東京 TV TOKYO
58 (字)テレ玉
59 (字)TOKYO MX

There's no option to turn on/off the closed captions or change the text size.

If you want to watch the same channels without closed captions, please select under Kanto 003-011 channels. These Kanto channels have been upgraded to H265 (1080p picture quality).