This document outlines plans for the first meeting of Smart Contract Japan's development section. It discusses the mission of Smart Contract Japan to study, develop, and research smart contract technologies globally. The first section will involve writing and running smart contracts together in Hack sessions on Saturdays from 4-9:30pm GMT+9. Participants will use Slack for messaging and Github for sharing code. The goals of the first section are to write codes, run and research smart contracts, and publish results on YouTube or research articles on basics, usage and societal impacts of smart contracts.

1. Tomoaki Sato
06/22/2015 1st meeting
Write, run, and discuss
smart contracts
Presented by Smart Contract Japan6/27/2015
1st Development Section
~About org, and the dev ~

2. Mission of Smart Contract Japan
Presented by Smart Contract Japan
Located in Japan, communicating with world, think globally
The mission of the Smart Contract Japan (SCJ) is to make the
foundation to study, develop, and research Smart contracts related
technologies globally, and promulgate the result to the public, which is
located in Japan, however the discussion and publication are global.
6/27/2015

3. About Smart Contract Japan
Presented by Smart Contract Japan
Practice makes perfect.
Every 16:00 ~ 21:30 (GMT +09:00 ) on Saturdays
http://www.meetup.com/Smart-Contract
16:00 ~ 16:30 Tutorial
16:30 ~ 19:30 Hack
19:30 ~ 20:00 Development Presentation
20:00 ~ 20:30 Short break
20:30 ~ 21:00 Discussion
21:00 ~ 21:30 After Party
6/27/2015

4. The purposes of 1st section (internal)
Presented by Smart Contract Japan
Work on together!
1.Write smart contracts
2.Run & Research smart contracts
6/27/2015

5. NOW LET’S WRITE CODES OR
WRITE RESEARCH DOC.
What is smart contracts ? I will present in the 2nd section.
6/27/2015 Presented by Smart Contract Japan

6. 1. Write smart contracts
Presented by Smart Contract Japan
Write together, share knowledge
Every 16:00 ~ 21:30 (GMT +09:00 ) on Saturday
16:00 ~ 16:30 Tutorial
16:30 ~ 19:30 Hack
19:30 ~ 20:00 Development Presentation
20:00 ~ 20:30 Short break
20:30 ~ 21:00 Discussion
21:00 ~ 21:30 After Party
1. Slack
Messaging & File sharing.
Summary & some probs/solutionsin coding.
2. Github
Open source code sharing
And ask me, if you have any trouble.
Publish/Not-Publish codes/gists on github
https://github.com/Smart-Contract-Japan
6/27/2015

7. 2. Run & Research smart contracts
Presented by Smart Contract Japan
Run & Research Smart Contracts, and DApps then publish some to the public.
Run apps
• State of the DApps on Ethereum
https://docs.google.com/spreadsheets/d/1VdRMFENPzjL2V-vZhcc_aa5-
ysf243t5vXlxC2b054g/edit
• Tutorial & Many links
https://github.com/ethereum/wiki/wiki/Ethereum-Development-Tutorial
https://github.com/ethereum/wiki/wiki/FAQ
etc..
Or Research docs
• Hard Problems of Crypto Currency, Hard Problems of Crypto Currency 2015
https://github.com/ethereum/wiki/wiki/Problems
https://github.com/ethereum/wiki/wiki/HPOC_2015
etc...
Publish/Not Publish articles about
by the end of 1st section.
1.Basis 2. Usage 3.Society about smart contracts
Every 16:00 ~ 21:30 (GMT +09:00 ) on Saturdays
16:00 ~ 16:30 Tutorial
16:30 ~ 19:30 Hack
19:30 ~ 20:00 Development Presentation
20:00 ~ 20:30 Short break
20:30 ~ 21:00 Discussion
21:00 ~ 21:30 After Party
6/27/2015

8. The purpose of 1st section (External)
Presented by Smart Contract Japan
1. Publish Dev results on youtube
2. Publish research articles
3. Be where the global communication is.
6/27/2015

9. 1. Publish devlopment results on youtube
Presented by Smart Contract Japan
These 2 sessions will be edited and broadcasted on Youtube
Every 16:00 ~ 21:30 (GMT +09:00 ) on Saturdays
16:00 ~ 16:30 Tutorial
16:30 ~ 19:30 Hack
19:30 ~ 20:00 Development Presentation
(Main Event)
20:00 ~ 20:30 Short break
20:30 ~ 21:00 Discussion
21:00 ~ 21:30 After Party
6/27/2015

10. 2. Publish research articles on medias
Presented by Smart Contract Japan
1. Basis of smart contracts
> Blockchain, cryptography, virtual machine, P2P networks,
incentivization, etc
2. Usage of smart contracts
> Financial Derivatives, ID&Rep system, Insurance, Prediction
market, Saving wallets, High-level token economy, etc
3. Society with smart contracts
> Developing countries which needs decentralized trust system,
Wall Street, Japanese government, etc
Research areas (ideas)
6/27/2015

11. 3. Be where the global communication is
Presented by Smart Contract Japan
To develop wisdom
1. Invite to discussion
>In discussion
2. Start to chats on Gitter, Skype, Slack foreign
coms.
>Discuss about some articles, or something
3. Break language barrier
> If you are not good at English
6/27/2015

12. (Just for fun) Kamon (家紋)
Presented by Smart Contract Japan
How about adding Kamon to App from Japan ?
“Kamon” is Japanese crest, show bonds and agreements.
6/27/2015

13. Presented by Smart Contract Japan
Adding kamon to DApps is interesting. Can download here
http://eps.crest-japan.net/plant/index.php
http://hakko-daiodo.com/main-3
http://eps.crest-japan.net/
1. Choose one Kamon
2. Add Kamon to your open source code, SCJ also
add it on our site with app link
3. Kamon shows bonds and agreements
6/27/2015
(Just for fun) Kamon (家紋)

14. Courses
Presented by Smart Contract Japan
1. Installation
2. Run Coin Contracts
3. Run local network
Today we have 3 development things(Just beginning)
6/27/2015

15. THIS IS JUST INTRODUCTION.
LET’S GO TO ON SLACK.
HTTPS://SCJP.SLACK.COM/
Presented by Smart Contract Japan6/27/2015