diff --git a/hash/pc8801_flop.xml b/hash/pc8801_flop.xml
index 69aa27e52ed..a1e684e34b3 100644
--- a/hash/pc8801_flop.xml
+++ b/hash/pc8801_flop.xml
@@ -35181,8 +35181,8 @@ ExtractDisk  [02]"DISK B          " -> "telenet music box (b)_02.d88"
 		<info name="release" value="198801xx"/>
 		<info name="alt_title" value="東京女子高生セーラー服入門 第2巻"/>
 		<part name="flop1" interface="floppy_5_25">
-			<dataarea name="flop" size="348848">
-				<rom name="tokyo joshikosei sailor-fuku nyumon dai2kan.d88" size="348848" crc="870dbb9c" sha1="08c07cb445dbfacc0086f6bde19b09bd11b09b34"/>
+			<dataarea name="flop" size="348576">
+				<rom name="tokyo joshikosei sailor-fuku nyumon dai2kan.d88" size="348576" crc="1b66be31" sha1="bea94b35a43b402e9b8b8d1faefadc1cc7b1802a"/>
 			</dataarea>
 		</part>
 	</software>
@@ -35195,8 +35195,8 @@ ExtractDisk  [02]"DISK B          " -> "telenet music box (b)_02.d88"
 		<info name="release" value="198801xx"/>
 		<info name="alt_title" value="東京女子高生セーラー服入門 第3巻"/>
 		<part name="flop1" interface="floppy_5_25">
-			<dataarea name="flop" size="348576">
-				<rom name="tokyo joshikosei sailor-fuku nyumon dai3kan.d88" size="348576" crc="1b66be31" sha1="bea94b35a43b402e9b8b8d1faefadc1cc7b1802a"/>
+			<dataarea name="flop" size="348848">
+				<rom name="tokyo joshikosei sailor-fuku nyumon dai3kan.d88" size="348848" crc="870dbb9c" sha1="08c07cb445dbfacc0086f6bde19b09bd11b09b34"/>
 			</dataarea>
 		</part>
 	</software>