Happy New Year!

Well, re the previous post I see you didn't want to make fools of yourselves here committing some wild guesses to text.......shame on you, really no ideas at all? I thought you were an imaginative lot!
The great dog poster is in fact advertising.............................

 

 ......from the back streets of Naka Meguro to Yakatori Alley......

A Private Detective Agency!!!

Ho Ho Ho

Have a warm and peaceful festive season
Can you guess what this poster is advertising? before I santarized it that is. No asking your Japanese friends, and if you read Japanese don't tell! I obtained it from a wall in Tokyo and I think it's my favourite souvenir. Have a guess and I'll tell you the answer at New Year.