Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE branch (name VARCHAR, branch_id VARCHAR)
TABLE: CREATE TABLE membership_register_branch (branch_id VARCHAR, register_year INTEGER)

### Question ###
Show all branch names with the number of members in each branch registered after 2015.

### Accurate SQL ###

SELECT T2.name, COUNT(*) FROM membership_register_branch AS T1 JOIN branch AS T2 ON T1.branch_id = T2.branch_id WHERE T1.register_year > 2015 GROUP BY T2.branch_id