CREATE TABLE table_24378 ("#" FLOAT, "Japanese title" TEXT, "R\\u014dmaji" TEXT, "Japanese translation" TEXT, "Vocalist" TEXT, "Episodes used" TEXT)

Name the least number for (popup.version)
SELECT MIN("#") FROM table_24378 WHERE "Japanese title" = '君のそばで～ヒカリのテーマ～(PopUp.Version)'
SELECT MIN("#") FROM "table_24378" WHERE "Japanese title" = '君のそばで～ヒカリのテーマ～(PopUp.Version)'