What is the number of the Foundation with Japanese orthography of ?
CREATE TABLE table_55648 (
    "English Name" text,
    "Japanese orthography" text,
    "Pronouciation" text,
    "abbreviation" text,
    "Provider(IAI)" text,
    "Foundation" real
)
SELECT SUM("Foundation") FROM table_55648 WHERE "Japanese orthography" = '国立看護大学校'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the number of the Foundation with Japanese orthography of ? ### Input: CREATE TABLE table_55648 (
    "English Name" text,
    "Japanese orthography" text,
    "Pronouciation" text,
    "abbreviation" text,
    "Provider(IAI)" text,
    "Foundation" real
) ### Response: SELECT SUM("Foundation") FROM table_55648 WHERE "Japanese orthography" = '国立看護大学校'