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 table_203_273 ( id number, "name" text, "japanese" text, "distance\n(km)" number, "connections" text, "location" text )

### Question ###
how many consecutive stops must you travel through is you board the kibi line at bizen mikado at depart at kibitsu ?

### Accurate SQL ###

SELECT (SELECT id FROM table_203_273 WHERE "name" = 'kibitsu') - (SELECT id FROM table_203_273 WHERE "name" = 'bizen-mikado') - 1