diff --git a/Bishounen Tanteidan/03/03.vpy b/Bishounen Tanteidan/03/03.vpy
new file mode 100644
index 0000000..8295e34
--- /dev/null
+++ b/Bishounen Tanteidan/03/03.vpy	
@@ -0,0 +1,102 @@
+import vapoursynth as vs
+
+from tanteidan_common import (PrettyConfig, PrettySource, antialias, deband,
+                              denoise, finalize, regrain, stupid_op_scenefilter)
+
+from yt_common.automation import SelfRunner
+from yt_common.source import waka_replace
+
+from typing import List, Optional
+
+from lvsfunc.dehardsub import HardsubSignFade, HardsubMask, bounded_dehardsub
+from lvsfunc.types import Range
+
+import os
+
+
+core = vs.core
+
+
+EPNUM: int = int(os.path.basename(os.path.splitext(__file__)[0]))
+CONFIG: PrettyConfig = PrettyConfig(EPNUM)
+SOURCE: PrettySource = PrettySource(CONFIG)
+
+OP: Optional[int] = 0
+
+WAKA_REPLACE: List[List[Range]] = [
+    [(1852, 1965), (31864, 32661)],
+    [],
+]
+
+TITLECARDS: List[Range] = [
+    (5186, 5221),
+    (7520, 7561),
+    (10517, 10552),
+    (11317, 11364),
+    (12555, 12590),
+    (15321, 15356),
+    (17786, 17833),
+    (20838, 20861),
+    (22857, 22898),
+    (24009, 24056),
+]
+
+SIGNS_RU: List[HardsubMask] = [
+    HardsubSignFade(TITLECARDS + [
+        (2158, 2217),
+        (2266, 2313),
+        (2947, 2988),
+        (3295, 3384),
+        (7004, 7084),
+        (10205, 10226),
+        (11059, 11124),
+        (14061, 14102),
+        (24059, 24116),
+        (26435, 26472),
+        (26759, 26863),
+        (26972, 27073),
+        (27140, 27259),
+        (27975, 28163),
+        (28377, 28460),
+        (31797, 31863),
+    ]),
+]
+
+AA_STRONG: List[Range] = [
+    (20892, 20933),
+    (20994, 21041),
+]
+
+AA_WEAK: List[Range] = TITLECARDS + [
+]
+
+AA_NONE: List[Range] = [
+]
+
+
+def filter_basic() -> vs.VideoNode:
+    wakas, ref = SOURCE.source()
+    wakas = [w[0] + w for w in wakas]
+    waka = wakas[0]
+    waka, wakas = waka_replace(waka, wakas[1:], WAKA_REPLACE)
+    src = bounded_dehardsub(waka, ref, SIGNS_RU, wakas)
+    src.set_output(2)
+    return src
+
+
+def filter() -> vs.VideoNode:
+    src = filter_basic()
+    den = denoise(src)
+    deb = deband(den)
+    aa = antialias(deb, strong=AA_STRONG, weak=AA_WEAK, noaa=AA_NONE)
+    scenefilter = stupid_op_scenefilter(aa, deb, OP)
+    grain = regrain(scenefilter)
+    final = finalize(grain)
+    final.set_output()
+    return final
+
+
+if __name__ == "__main__":
+    SelfRunner(CONFIG, filter, filter_basic)
+else:
+    filter()
diff --git a/Bishounen Tanteidan/tanteidan_common/filter.py b/Bishounen Tanteidan/tanteidan_common/filter.py
index 80309be..5c3a723 100644
--- a/Bishounen Tanteidan/tanteidan_common/filter.py	
+++ b/Bishounen Tanteidan/tanteidan_common/filter.py	
@@ -56,8 +56,9 @@ def antialias(clip: vs.VideoNode, strong: Optional[List[Range]] = None,
             sraa = core.std.ShufflePlanes([y, sraa], planes=[0, 1, 2], colorfamily=vs.YUV)
         sraa = MaskedDHA(sraa, rx=1.7, ry=1.7, darkstr=0, brightstr=0.75) if dehalo else sraa
         return sraa
-    clamp = sraa_clamp(clip, mask=combine_mask(clip, weak or []), postprocess=_sraa_pp_sharpdehalo)
-    sraa = upscaled_sraa(clip, rfactor=2, downscaler=Bicubic(b=0, c=1/2).scale)
+    mask = combine_mask(clip, weak or [])
+    clamp = sraa_clamp(clip, mask=mask, postprocess=_sraa_pp_sharpdehalo)
+    sraa = core.std.MaskedMerge(clip, upscaled_sraa(clip, rfactor=2, downscaler=Bicubic(b=0, c=1/2).scale), mask)
     return replace_ranges(replace_ranges(clamp, clip, noaa or []), sraa, strong or [])