Invalid output with vertical japanese

[ubitux]

Current Behavior

tesseract -l jpn_vert --psm 5 -c preserve_interword_spaces=1 haiku.png - gives the following output:

酒維包記臣
とても増える、
。 本

Expected Behavior

減る記憶、
それでも増える、
パスワード

Suggested Fix

No response

tesseract -v

tesseract 5.3.2
 leptonica-1.83.1
  libgif 5.2.1 : libjpeg 8d (libjpeg-turbo 2.1.5.1) : libpng 1.6.40 : libtiff 4.6.0 : zlib 1.2.13 : libwebp 1.3.2 : libopenjp2 2.5.0
 Found AVX2
 Found AVX
 Found FMA
 Found SSE4.1
 Found OpenMP 201511
 Found libarchive 3.7.2 zlib/1.3 liblzma/5.4.4 bz2lib/1.0.8 liblz4/1.9.4 libzstd/1.5.5
 Found libcurl/8.3.0 OpenSSL/3.1.2 zlib/1.3 brotli/1.0.9 zstd/1.5.5 libidn2/2.3.4 libpsl/0.21.2 (+libidn2/2.3.4) libssh2/1.11.0 nghttp2/1.56.0

Operating System

No response

Other Operating System

Archlinux

uname -a

Linux bee 6.4.12-arch1-1 #1 SMP PREEMPT_DYNAMIC Thu, 24 Aug 2023 00:38:14 +0000 x86_64 GNU/Linux

Compiler

No response

CPU

12th Gen Intel(R) Core(TM) i7-12700

Virtualization / Containers

No response

Other Information

Most of the options on
https://github.com/tesseract-ocr/tessdoc/blob/main/tess3/ControlParams.md#useful-parameters-for-japanese-and-chinese are either already the defaults or removed (renamed?), they are not helpful

[hglee]

Would you binarize your image manually?

 .\tesseract.exe -l jpn_vert --psm 5 binary.png -
減る記憶、
それでも増える、
パスワード