Help finding these location in Tokyo

Hello all

I have posted links of photos from photobucket of 4 locations. All photos were taken in Tokyo. Can anyone please help me find the street or area of the photos? Photo 3 and 4 were taken on the same street, and photo 1 and 2 were taken in the same area like 10 to 20 min walk.

(1) Photo was taken on a street over path
http://s1353.photobucket.com/user/SeikoKo13/media/Tokyo%20Downtown/IMG_1552_zps18b78890.jpg.html?sort=3&o=8
(2) photo was taken from a bridge
http://s1353.photobucket.com/user/SeikoKo13/media/Tokyo%20Downtown/IMG_1551_zps24e84a52.jpg.html?sort=3&o=9
(3)
http://s1353.photobucket.com/user/SeikoKo13/media/Tokyo%20Downtown/IMG_1549_zps08ebeec8.jpg.html?sort=3&o=11
(4)
http://s1353.photobucket.com/user/SeikoKo13/media/Tokyo%20Downtown/IMG_1547_zps2aef7778.jpg.html?sort=3&o=12

I took these photos when I walked from Asakusa, Tokyo to shibuya which was a great experience.
I would normally use my phone camera since all photos have a GPS code inside and I wanted to remember a location I would like to return too but I forgot.

Thank you in advance

Hi!(^-^)/

(2) There is on Kachidoki-bashi bridge.
http://goo.gl/maps/3KG3x
(3) He is Matsuo Bahou !
http://goo.gl/maps/ftQGS
http://en.wikipedia.org/wiki/Matsuo_Bash%C5%8D
(4) I don't know but Ito-souko(storehouse) is in your picture, there is near Kiyosumi-Shirakawa garden.
http://goo.gl/maps/Eghe1

1, The middle left building is the Dentsu Headquarters Building in Shiodome, Shinagawa.
http://en.wikipedia.org/wiki/Dentsu_Building

2, View from Kachidoki-bashi-bridge on Harumi-dori-Avenue, North-East direction near Tsukiji Fish Market. The left tall building is "Kowa-Sumisei(Sumitomo Life Insurance) Tsukiji Building".
http://blogimg.goo.ne.jp/user_image/36/43/59fcbdd0df4817b97ebcdf945efa...

3, Matsuo Basho(poet) statue, Umibe-bashi-bridge South. The place is called "Saito-an site". Saito-an was the second house of Sugiyama-sanpu who was a disciple of Matsuo basho. Matsuo basho used live here then departed for "Okuno Hosomichi".
http://www.bashouan.com/YFg_Photo/d05.jpg
http://en.wikipedia.org/wiki/Okuno_Hosomichi

4, Shin-Onagigawa-Suimon(New Onagi River Watergate), a junction with Onagi river and Sumida river.
http://www.kensetsu.metro.tokyo.jp/chisui/jigyou/suimon/sisetu/shinona...