Kiyosumi Garden (清澄庭園), 3-3-9 Kiyosumi, Kōtō-ku (4 min from Kiyosumi-Shirakawa Station on the Toei Ōedo and Hanzōmon lines. From Exit A3, cross the main street. Turn left to the next small street, then right along the wall to the entrance), ☎ +81 03-3641-5892, . 9AM-5PM. Not the most famous of Tokyo's gardens, but is quite lovely and uncrowded. Originally created in the Edo period, it took its present form during the Meiji Era, under the ownership of the founder of Mitsubishi.¥150. edit
Fukagawa Edo Museum (深川江戸資料館), 1-3-28 Shirakawa, Kōtō-ku (10 min from Kiyosumi-Shirakawa Station on the Toei Ōedo and Hanzōmon lines. From Exit A3, turn left. At the next traffic light, turn left again. The museum is ahead on the left, past the entrance to a temple), ☎ +81 03-3630-8625 (fax: +81 03-3820-4379), . Fresh from a recent renovation, this intimate museum features a wonderfully recreated Tempo-period (1830-1843) neighbourhood - complete with homes, shops, narrow alleyways, and even the local rubbish dump. Wander about, peering in windows and entering buildings furnished with household goods and Edo-period bric-a-brac. Light and sound effects create the illusion of a whole day passing from day to night in the space of a few minutes. Pair it up with a visit to the huge Edo-Tokyo Museum in nearby Sumida ward, just a couple of stops away on the Toei Ōedo subway line.¥300 adult. edit
Shibamata (柴又), in Katsushika-ku, features Taishakuten Temple (帝釈天) with its cozy shopping street that rivals Asakusa in liveliness while being much more authentic, lacking the overseas-tourist kitsch. The district's biggest claim to fame is being the setting for "Otoko wa tsurai yo", Japan's longest-running movie series, and the hero of the series, Tora-san, can been seen every block of the way from the life-size statue in front of the train station to caricatures and movie posters in every shop. Down by the river past the temple there is a museum dedicated to the movie series, as well as a hand-rowed boat that carries passengers between the shores (¥100 one way fare), the last of its kind in Tokyo.
Tokyo Sea Life Park (葛西臨海水族園 ''Kasai Rinkai Suizokuen''), 6-2-3 Rinkai-cho Edogawa-ku (5 minutes walk from JR Kasai Rinkai Koen Station on the JR Keiyo Line.). 9:30AM-5PM (tickets sold until 4PM) and closes every Wednesday (closes Thursday if Wednesday is a public holiday). The aquarium is located in the Kasai Rinkai Park. In the huge 2,200-ton tank, you can enjoy watching bluefin tuna darting swiftly around. The aquarium also exhibits sea birds including penguins, and giant kelp from California, US. The facility sits on the beach of Tokyo Bay and could be reached in half an hour by train from Tokyo station.Admission:¥700 adult(16-64),¥350 senior,¥250 Student,Free under12. edit
KidZania Tokyo (キッザニア東京), Urban Dock LaLaport Toyosu, North Port 3rd floor 33200 2-4-9 Toyosu Koto-ku (8 minutes waik from Toyosu Station on the Yurakucho and Yurikamome lines), ☎ +81 (0)3-3536-8405, . "A land of kids, by kids, for kids" - where children can experience their favorite job and learn about the social system while having fun.edit
"Monja-yaki" (もんじゃ焼き) is a Kanto-area specialty, similar to okonomiyaki. Once people used to make words with ingredients on the hot plate for fun before eating because "Monja-yaki" means "word ware". Monja-yaki's basic batter is made of water, flour and soy sauce. Ingredients can include cabbage, grated yam, crushed tempura, cuttlefish, shrimp, slices of meat, and so on. Although Tsukishima is Tokyo's best-known neighborhood for monjayaki, it's popular here as well.
Ageha, 2-2-10 Shin-kiba, Kōtō-ku (5 min from Shin-Kiba stn on Rinkai/Metro Yurakucho), . Tokyo's largest club featuring world-class DJs and a distinctive crowd of Japanese youth. Due to its remote location, Ageha offers a free shuttle from Shibuya which takes about 40 minutes.edit
If you want to visit East Tokyo, Ayase Kokusai Hotel (http://web.travel.rakuten.co.jp/portal/my/info_page_e.Eng?f_no=6093) would be very convenient. It is really near Ayase station in Adachi-Ku. Ayase is on the Chiyoda-Line on the subway so it would be very usuful to access to central Tokyo. It will take about 30-40 minutes to Shibuya, Shinjuku, Ikebukuro and other popular sight seeing places.