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JP TokyoWesterns

Also known as
  • Tokyo Westerns
  • Tokyo-Westerns
  • tw
  • TokyoWesterns with AST
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MMA + tuat_mcc + CureSecure + part of binja

Participated in CTF events

Overall rating place: 63 with 399.901 pts in 2024

Country place: 3

PlaceEventCTF pointsRating points
230CTF 20241219.000016.274
4HITCON CTF 2024 Quals4526.000078.455
1Midnight Sun CTF 2024 Finals10249.0000200.000
194L3akCTF 2024410.00000.589
6Midnight Sun CTF 2024 Quals4198.000035.422
16PlaidCTF 20241526.000044.831
27Real World CTF 6th490.000024.331

Overall rating place: 47 with 417.104 pts in 2023

Country place: 2

PlaceEventCTF pointsRating points
380CTF/TCTF 2023449.00006.269
3HITCON CTF 2023 Final10299.000030.313
31CakeCTF 20231124.00000.000
2TSG CTF 20234004.000034.759
16Hack.lu CTF 20231575.000034.563
11Balsn CTF 20231763.000035.775
8WACON 2023 Final2980.000014.205
9HITCON CTF 2023 Quals4545.000074.279
4WACON 2023 Prequal2837.000023.288
2Midnight Sun CTF 2023 Finals8798.0000126.572
8Midnight Sun CTF 2023 Quals4470.000037.081
736KalmarCTF 2023100.00000.182
10SECCON CTF 2022 Domestic Finals2704.00000.000
531DiceCTF 20231.00000.076

Overall rating place: 292 with 108.881 pts in 2022

Country place: 17

PlaceEventCTF pointsRating points
30HITCON CTF 20221472.000023.670
24SECCON CTF 2022 Quals1783.000043.760
22PlaidCTF 2022903.000032.443
33zer0pts CTF 2022994.00007.316
123Real World CTF 4th99.00001.692

Overall rating place: 65 with 254.451 pts in 2021

Country place: 4

PlaceEventCTF pointsRating points
19ASIS CTF Finals 20211528.000020.022
16SECCON CTF 20211872.000033.500
26HITCON CTF 20211560.000024.634
93Dragon CTF 2021235.00007.163
42Balsn CTF 2021316.00003.338
5TSG CTF 20212363.000026.075
28Google Capture The Flag 20212393.000040.021
250CTF/TCTF 2021 Quals 2084.000023.104
32Pwn2Win CTF 20211088.000015.915
34PlaidCTF 20211801.000032.296
37Midnight Sun CTF 2021 Quals1066.000011.723
17LINE CTF 20211023.00004.784
6zer0pts CTF 20213588.000021.004
8BambooFox CTF 20213186.000017.881
61*CTF 20211208.00003.012
12Real World CTF 3rd837.000012.502

Overall rating place: 4 with 797.192 pts in 2020

Country place: 1

PlaceEventCTF pointsRating points
38RuCTFE 2020216919.62008.729
15hxp CTF 20202511.000035.443
10ASIS CTF Finals 20201746.000043.685
22pbctf 20201073.00005.894
6HITCON CTF 20203199.000078.526
19Dragon CTF 20201993.000044.912
19Balsn CTF 20201693.00006.405
4SECCON 2020 Online CTF3240.000061.305
13Midnight Sun CTF 2020 Finals780.00009.207
39Trend Micro CTF 2020 - Raimund Genes Cup - Online Qualifier300.00002.513
100CTF/TCTF 2020 Finals535.700063.624
16 CONFidence CTF 2020 Finals831.00006.416
9Codegate CTF 2020 Finals1318.00000.000
4Google Capture The Flag 20204385.000079.731
114InCTF 2020800.00002.594
21CyBRICS CTF 20201363.00005.952
4TSG CTF 20204110.000026.126
5ASIS CTF Quals 20203800.000063.972
80CTF/TCTF 2020 Quals 6526.000083.229
72020 Defenit CTF7802.000013.811
98RCTF 2020312.00001.744
3Pwn2Win CTF 20204417.000078.929
31S㎩mAndFlags Uけimate w呎は屸de C㏊mᒆonship Teaser ꕫꕫ - ㎩㏚i㎄ Edition906.00004.300
37PlaidCTF 20202051.000033.081
7Midnight Sun CTF 2020 Quals2671.000029.250
79VolgaCTF 2020 Qualifier860.00007.115
3CONFidence CTF 2020 Teaser1411.000027.984
3zer0pts CTF 202012239.000032.747
4Codegate CTF 2020 Preliminary6868.000017.241
44HackTM CTF Quals 20201970.00005.187
16Insomni'hack teaser 2020534.000016.063

Overall rating place: 5 with 868.579 pts in 2019

Country place: 1

PlaceEventCTF pointsRating points
7hxp 36C3 CTF5566.000037.649
18justCTF 20191776.00008.448
4HITCON CTF 2019 Final9688.430026.016
12Real World CTF 2019 Finals357.00003.050
33CTFZone 2019 Quals1024.00006.438
3ASIS CTF Finals 20194363.0000100.285
10Google Capture The Flag 2019 (Finals)1000.00007.372
30Hack.lu CTF 20191570.000014.838
7HITB PRO CTF 201944793.200018.700
85CryptixCTF'19470.00004.436
6HITCON CTF 2019 Quals5248.000099.238
25Balsn CTF 20191379.00005.314
26PwnThyBytes CTF 2019151.00001.485
9Real World CTF 2019 Quals1665.000018.011
13Trend Micro CTF 2019 - Raimund Genes Cup - Online Qualifier2000.00004.864
68N1CTF 2019204.00001.072
14DEF CON CTF 2019215.000021.199
78De1CTF 2019821.00002.087
10Google Capture The Flag 2019 (Quals)3536.000082.799
50CTF/TCTF 2019 Finals3540.000088.791
54Facebook CTF 20193482.00004.205
1BCTF 2019 finals8256.00000.000
3Security Fest 20196514.000045.543
25RCTF 20193025.000010.902
13DEF CON CTF Qualifier 20192401.000041.848
1TSG CTF7841.000047.500
18*CTF 20194116.00009.874
2ASIS CTF Quals 20194319.000077.426
355ångstromCTF 2019440.00001.926
12PlaidCTF 20193491.000065.196
3Kaspersky Industrial CTF Finals186.61000.000
36SpamAndFlags Teaser 201910.00000.748
14Midnight Sun CTF 2019 Quals4603.000016.767
377VolgaCTF 2019 Qualifier100.00000.905
100CTF/TCTF 2019 Quals4057.000067.641
52CONFidence CTF 2019 Teaser352.00003.708
38UCSB iCTF 201967.250024.068
101Pragyan CTF 2019975.00006.364
28nullcon HackIM 20192392.00007.588
50Insomni'hack teaser 2019296.00005.771

Overall rating place: 4 with 616.945 pts in 2018

Country place: 1

PlaceEventCTF pointsRating points
1435C3 CTF1316.000037.769
48hxp CTF 2018513.00007.205
6Real World CTF 2018 Finals1159.000014.025
8BCTF 20184250.000011.164
19ASIS CTF Finals 20181070.000012.525
4Kaspersky Industrial CTF 20184224.000020.355
42RuCTFE 2018152375.68005.493
4Google Capture The Flag 2018 (Finals)2200.000022.668
67SECCON 2018 Online CTF1384.00008.869
23HITCON CTF 20181662.000023.917
44Hack.lu CTF 20181169.000017.556
19Trend Micro CTF 2018 - Raimund Genes Cup - Online Qualifier3011.00009.970
240CSAW CTF Qualification Round 2018776.00004.352
3SEC-T CTF1625.000025.880
2HackIT CTF 20188731.000027.315
17DEF CON CTF 2018361.000030.447
14Real World CTF 2018 Quals713.00008.892
11CTFZone 2018 Quals1963.000011.190
6Meepwn CTF Quals 20185920.000018.398
7Google Capture The Flag 2018 (Quals)4531.000062.211
3Midnight Sun CTF 2018 Finals5239.000027.920
60CTF/TCTF 2018 Finals3296.000049.601
24RCTF 20184212.00009.994
19DEF CON CTF Qualifier 20182090.000039.120
22PlaidCTF 20181651.000032.687
1ASIS CTF Quals 20185861.0000110.000
2*CTF 20189856.000033.690
69Blaze CTF 2018840.00003.023
2Midnight Sun CTF 2018 Quals2770.000036.664
1HITB-XCTF GSEC CTF 2018 Quals10663.000036.660
100CTF/TCTF 2018 Quals4561.000034.840
76VolgaCTF 2018 Quals660.00005.324
13BackdoorCTF 20181300.000015.856
31UCSB iCTF 201853900.000031.194
1SECCON 2017 Final Japan competition1200.000050.000
30Harekaze CTF 20181230.000010.560
134SharifCTF 8325.00003.701
22Insomni'hack teaser 2018507.00008.648

Overall rating place: 6 with 602.455 pts in 2017

Country place: 1

PlaceEventCTF pointsRating points
734C3 CTF3720.000061.438
17SECCON 2017 Online CTF4700.000023.796
6HITCON CTF 2017 Final19483.950023.317
17RuCTFE 20171013401.850019.695
43hxp CTF 2017533.00004.027
7Trend Micro CTF 2017 - Raimund Genes Cup - The Final1550.000011.812
3HITCON CTF 2017 Quals5332.000089.139
5Google Capture The Flag 2017 (Finals)2800.000021.867
13Hack.lu CTF 20173318.000038.887
3Kaspersky Industrial CTF Quals 20176050.000023.138
30DefCamp CTF Qualification 2017687.00003.546
5BackdoorCTF 20173600.000044.628
2EKOPARTY CTF 201712002.000076.441
5ASIS CTF Finals 20174467.000043.662
20CTFZone 20171759.00004.290
8PoliCTF 20172700.000014.890
13SECUINSIDE CTF Quals 20171949.00006.934
10Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier3303.000016.817
7Google Capture The Flag 2017 (Quals)4524.000020.979
8FAUST CTF 201714161.47046.407
15RCTF 20174581.00009.084
3PHDays VII CTF644877.110018.280
15DEF CON CTF Qualifier 20171576.000043.069
20PlaidCTF 20171762.000031.334
24BCTF 20171888.00004.459
19FIT-HACK CTF 20174100.000019.923
3ASIS CTF Quals 20174933.000047.059
32Teaser CONFidence CTF 2017401.00001.916
123Nuit du Hack CTF Quals 2017355.00003.626
92VolgaCTF 2017 Quals850.00004.765
180CTF 2017 Quals2490.000019.955
19UCSB iCTF 2017233854.49544.715
107Pragyan CTF 2017535.00001.662
9Boston Key Party CTF 20173151.000046.892
26BSides San Francisco CTF3197.000012.088
15Codegate 2017 prequals2085.000020.540
23BITSCTF 2017470.00009.529
21AlexCTF2540.000018.239

Overall rating place: 7 with 882.902 pts in 2016

Country place: 1

PlaceEventCTF pointsRating points
633C3 CTF5150.000081.766
45SharifCTF 71654.000010.689
5HITCON CTF 2016 Final19007.590021.133
8Trend Micro CTF 2016 The Final1580.00005.682
164Qiwi-Infosec CTF-2016200.00000.490
21RuCTFE 2016535486.000010.950
19Hack The Vote 20162401.000011.035
15EKOPARTY CTF 20162600.000025.063
20Hack.lu CTF 20161258.000033.107
5HITCON CTF 2016 Quals4150.000062.677
11TUM CTF 20162430.000013.405
16DefCamp CTF Qualification 20161304.00006.767
14CSAW CTF Qualification Round 20164026.000020.645
2ASIS CTF Finals 20164070.000080.439
8Trend Micro CTF 2016 Online Qualifier3102.000020.700
7SECUINSIDE CTF Quals 20161351.00008.155
8WhiteHat Contest 11500.000011.248
29DEF CON CTF Qualifier 20161524.000031.467
3ASIS CTF Quals 20162642.000041.286
10Google Capture The Flag 20163450.000018.289
100CTF 2016 Finals1457.90007.622
40PlaidCTF 20161202.000026.009
41Teaser CONFidence CTF 2016100.00000.958
19Nuit du Hack CTF Quals 20162200.000027.436
8Pwn2Win CTF 20161015.000011.817
48VolgaCTF 2016 Quals1450.00007.373
4BCTF 20163525.000030.605
68Codegate CTF 2016 Quals701.00006.862
60CTF 2016 Quals54.000034.290
14Boston Key Party CTF 201666.000045.536
69SSCTF 2016 Quals810.00001.712
12Internetwache CTF 20162100.00005.417
4Sharif University CTF 20165217.000040.500
9SECCON 2015 Final competition (Intercollege) 4155.00000.000
189HackIM 20162400.00001.422
16Break In 2016570.00002.224
46Insomni'hack teaser 2016500.00006.886

Overall rating place: 24 with 415.731 pts in 2015

Country place: 1

PlaceEventCTF pointsRating points
1332C3 CTF3550.000039.194
20FAUST CTF 201510965.00003.243
16SECCON 2015 Online CTF3700.000019.430
12HITCON CTF 2015 Final10093.760012.537
3Trend Micro CTF Asia Pacific & Japan 2015 Final150.000020.714
293Hack Dat Kiwi 201550.00000.361
23RCTF 2015 Quals1660.000010.248
6TUM CTF Teaser325.00008.061
18EKOPARTY CTF 20151917.000019.586
30Hack.lu CTF 20152183.000022.469
14HITCON CTF 2015 Quals1815.000021.577
7Hackover CTF 20151947.00002.952
3ASIS CTF Finals 20153701.000042.935
3Defcamp CTF Qualification 20154201.000012.356
6Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier4313.000018.193
5WhiteHat Contest 102000.00009.143
21PoliCTF 20152660.000017.566
32DEF CON CTF Qualifier 201521.000035.970
7ASIS CTF Quals 20154151.000025.939
5VolgaCTF 2015 Quals4700.000022.431
12Teaser CONFidence CTF 20151500.00003.542
57Nuit du Hack CTF Quals 20151000.000010.458
183UIUCTF 201530.00000.089
130CTF 2015 Quals3330.000015.066
51BCTF 2015863.00007.651
3B-Sides Vancouver 20152360.00006.037
9WCTF - th3jackers800.00002.065
335Insomni'hack teaser 20150.00000.000
26HackIM 20155200.00005.917
PlaceEventCTF pointsRating points
100RuCTFE 201441673.03002.532

Organized CTF events

NameWeight
TokyoWesterns CTF 6th 202099.64
TokyoWesterns CTF 5th 201997.08
TokyoWesterns CTF 4th 201880.04
CODE BLUE CTF 201724.74
Tokyo Westerns CTF 3rd 201755.62
Tokyo Westerns/MMA CTF 2nd 201655.62

Team members

Team writeups

EventTaskAction
TSG CTF 2023Secret Sequence read writeup
TSG CTF 2023beginners_rev_2023 read writeup
TSG CTF 2023Delta Force [341]read writeup
TSG CTF 2023Learning with Exploitation read writeup
TSG CTF 2023RANDOM SEED RANDOM read writeup
TSG CTF 2023Streamer read writeup
TSG CTF 2023Complicated Function read writeup
TSG CTF 2023Unique Flag read writeup
TSG CTF 2023ghost read writeup
TSG CTF 2023sloader read writeup
TSG CTF 2023converter2 read writeup
TSG CTF 2023converter read writeup
TSG CTF 2023T the weakest read writeup
TSG CTF 2023Brainfxxk Challenge read writeup
TSG CTF 2023#DANCE read writeup
TSG CTF 2023absurdres read writeup
TSG CTF 2023Upside-down cake read writeup
TSG CTF 2023BABA PWN GAME read writeup
TSG CTF 2023tinyfs read writeup
HITCON CTF 2016 QualsBabyheap [300]read writeup
HITCON CTF 2016 QualsSecret Holder [100]read writeup
BCTF 2016ruin [200]read writeup
BCTF 2016bcloud [150]read writeup
Codegate CTF 2016 QualsOldSchool [490]read writeup
Codegate CTF 2016 Qualswatermelon [210]read writeup
0CTF 2016 QualsWarmup [2]read writeup