Meiji shrine

Tokyo Town Hall. Governmental building in west of Shibuja. Two towers, one can use lifts in each tower to go 45th floor and enjoy the sight, for free. On clear days you can see the Fuji. Also nice to visit the townhall in the evening.

Akihabara: town district, “electric town”. Electronics everywhere.

Ikebukuro: district north/west, nice stores with electric gadgets

Shinbashi: Sake and Chochyu information center

MORI art museum: EPSON teamLab Borderless: impressive light/3D experience, blinkenlights on steroids

Tokyo theme restaurants

NTT History center of technologies - for technology fans, just open on certain days. Pics from my visit

Gas museum

if you are linux-enthousiast/opensource fan: visit https://tlug.jp - great people around, english is spoken

https://tokyohackerspace.org/

https://mickeyhouse.jp/ - group for speaking english, german, russian etc.

https://tokyo.nerdnite.com/ - Nerdnite Tokyo

Tech groups in Tokyo

https://oag.jp/ – Deutsche Gesellschaft für Natur- und Völkerkunde Ostasiens

Toastmasters: many local clubs, English and Japanese ones

speciality 明太子: やまや、品川駅の近く https://www.y-shokukobo.com/

ドイツ関係： https://www.ex-tokyo.com/ “Bernds bar Roppongi” https://www.schmatz.jp/

Walkerplus: this weekend

Tokyoweekender

If you like clubs, use this event guide: https://iflyer.tv/ . Clubs fill up after 23:00, there are many clubs in Shibuya.

https://www.timeout.com/tokyo/things-to-do/things-to-do-in-tokyo-this-weekend

https://www.tokyoartbeat.com/

trains live: https://nagix.github.io/mini-tokyo-3d/