Yes,crowdManging is using&financing crowdfunding.
we are thinking not only of manga, illustrations, etc. (The main is manga)
Using cryptocurrency in the crowdfunding is a new idea.
There are many merits such as the fee is cheap and the progress status can be easily checked.

premine & mining allocation is this.

Allocation
20% First trade    10 billion MANGA (planning in the CoinExchange)
20% Marketing    10 billion MANGA
20% Development 10 billion MANGA
10% Operating     5 billion MANGA
30% Mining        15 billion MANGA

BTC etc. obtained by first trade are used for marketing, development,operating  expenses.
Marketing is used for events, goods making, air drops, etc.
Development expenses are used for currency development, dedicated site, cartoon viewer, server fee, etc.
 Operating expenses are used for reserve expenses, labor costs, etc.

Other Japanese cryptocurrencies are similar in allocation to this.