On 1st, the day cherry blossoms in Tokyo fully bloomed, I went watching the blossoms in Sumida Park along Sumida River, where you can see also Tobu Isesaki Line trains and TOKYO SKYTREE.
I created a picture of Nana Himemiya, mascot of Tobu Railway, with my photograph of the blossoms, a train crossing the river, and the tower taken there.