I've never seen Tanaka's height officially given, but he is slightly taller than Meirin, and Merin is 5'5", so I estimate that normal Tanaka is around 5'6".
Tanaka was the butler to the Phantomhive family before Vincent and Rachel passed away. Now that Sebastian is the head butler to the estate Tanaka acts as the steward.
Nobody is sure, but he does remind me of a non-chibi version of Tanaka from Kuroshitsuji(Black Butler)
5' 4" or 5' 5" depending on which season you look at
Kuroshitsuji (Black Butler)
you can watch dub of the black butler on tv if you have the channel 124
In Black Butler, Ciel named Sebastian after a dog he used to have.
Sasha Tanaka is 4'.
Nobody is sure, but he does remind me of a non-chibi version of Tanaka from Kuroshitsuji(Black Butler)
Aiko Tanaka is 5' 4".
Hikaru Tanaka is 163 cm.
JayJay Tanaka is 4' 4".
Kana Tanaka is 164 cm.
Kei Tanaka is 177 cm.
Kinu Tanaka is 5' 4".
Nobuo Tanaka is 165 cm.
Pat Tanaka is 5' 10".
Rena Tanaka is 157 cm.
Takushi Tanaka is 187 cm.