28:22

JR 'Seishun 18 Ticket' faces shocking rule changes! Why has usability worsened and opposition risen?

21:59

Which lines will JR East's new trains in Tokyo be introduced next? made predictions as think

39:07

JR East's 10 Carefully Selected Cash Cow Lines That Are Making So Much Money They Can't Handle It

29:49

Why does Tsuruga Station on the Hokuriku Shinkansen need vertical transfers like a fortress?

33:35

本来必要ないオーバースペックを持っている日本の鉄道車両厳選7選！

23:33

Why does the JR Musashino Line frequently have train delays? Exploring the causes and solutions.

23:06

Why do JR Keihin-Tohoku Line Rapid service trains skip only six stations?

26:09

Why are two old 3000A still on the Yokohama Subway Blue Line when they should've been retired?

25:23

あまりにも人が乗らなくて失敗した有料着席列車厳選7選！【ライナー】

25:40

Keihan Railway remains mostly with 7-car trains and hasn't moved to 8-car formations... Why?

26:52

Why did they start running Rapid trains on the Yokohama Blue Line, which aren't much faster?

32:44

Why did Keikyū "Misaki Maguro Day Trip Ticket" to Miura City sell explosively?

02:10:04

Osaka Metroに関する謎を徹底的にまとめてみた！【地下鉄/大阪メトロ/大阪市営地下鉄】

24:18

Why don't the JR Keiyō Line and Rinkai Line through services despite connected tracks at Shin-Kiba?

25:33

Why did half of the Nankai Series 2000 become surplus after only 15 years?

28:42

Why is only JR called "Osaka" while others are "Umeda"? Exploring how this difference came about.

35:07

あまりにもうるさすぎて耳が逝かれる爆音電車厳選8選！

32:08

Why do only six old Series E231-0 trains remain on the JR Chuo-Sobu Line (local service)?

01:21:40

京急屈指のカオス駅に関する謎について徹底的にまとめてみた！【京浜急行/Keikyu】

27:35

What's the Series 209-1000 that suddenly came to the JR Chuo Line?

22:34

Why do Japan's Shinkansen have much longer noses than other high-speed trains?

37:02

What’s the difference between Keikyū 「KAITOKU」Limited Express and 「TOKKYU」 Limited Express trains?

38:18

Night trains in Japan are making a comeback. Why? explore global trends and Japan's revival efforts.

24:28

Narita Express is crowded, but why can't they add more trains? Here's an explanation of the reasons.

28:52

Senboku Rapid Railway was nearly sold to a foreign fund, but why was it absorbed by Nankai instead?

19:24

The seemingly unnecessary switchback at Odakyu Line Fujisawa Station—why was this design adopted?

21:47

Why are areas along Tokyo's JR Chūō Line popular despite the worst congestion?

04:07:54

世界初の高速鉄道「東海道新幹線」に関するいろんな謎を徹底的にまとめてみた！【JR東海/Shinkansen/総集編】

26:36

大量に製造されて首都圏ならどこでも見るE233系、実は汎用性あまりないのでは…？その理由などを解説・考察してみる【JR東日本】

19:46

東京から静岡まで直通する在来線(東海道線)の電車、消えた本当の理由は何？理由などを解説・考察【JR東日本/JR東海】

02:40:03

東京メトロに関するいろんな謎を徹底的にまとめてみた！【東京メトロ/地下鉄/総集編】

23:18

If the Tokaido Shinkansen stops, what's the best alternative route between Tokyo and Osaka?

20:04

Why does the Musashino Line have fewer trains than its connecting lines? Here's an explanation.

20:30

Why has the Ebina Service Area been Japan's top service area for years?

21:50

The new futuristic 400 Series on Osaka Metro Chūō Line is incredible! What's so great about it?

23:11

Kanazawa-Bunko Station on Keikyū is chaotic! Why is it so busy with daily coupling and switching?

24:13

What is the "Minami-Urawa" often seen on the Keihin-Tohoku Line? Why does it run?

23:02

二階建てグリーン車を4両も連結した豪華すぎる中央線のE233系がここ最近走り続けています…なぜ？その理由などを解説・考察【グランド中央特快/グランドE233/JR東日本】

30:00

Tokyo Metro Ginza Line vs. Osaka Metro Midosuji Line: Learn about Japan's oldest subways!

03:26:55

上野東京ラインに関するいろんな謎を徹底的にまとめてみた！【JR東日本/東海道線/宇都宮線/高崎線】

19:26

Why Does the Major City of Saitama, with a Population of 1.3 Million, Lack a Subway?

23:51

8 Hidden Transfer Methods in Tokyo! Discover the most convenient and lesser-known transfer tips!

22:47

Keisei 3100 Series Why Only 7 Units for Narita SKY ACCESS Line? Full Switch to 3200 Series Explained

35:23

開業時は小さな駅だったのに、今では主要駅のひとつに大出世を果たした、奇跡の駅厳選10選！

24:53

東海道新幹線、品川駅での折り返しはどうなった？当初品川折り返しの新幹線がたくさんできるはずだったが…結局設定されていない理由は何？【Shinkansen/JR東海】

27:43

Top 10 Legendary Kintetsu Train Stories! Discover the most amazing legends of Kintetsu trains!

24:31

JR East and JR West to Standardize Parts! What and Why? Future Prospects Explained!

22:25

JR難波駅だけ、なぜ他の路線や地下鉄のなんば駅から離れてる？理由は…そもそも○○？【難波駅/大阪難波駅/大和路線/関西本線/JR西日本】

03:49:34

都営地下鉄に関するいろんな謎を徹底的にまとめてみた！【東京都交通局/総集編】

30:41

Why Did Minatomirai Line Choose Tokyu Toyoko Line? Originally Planned for Yokohama Line?

30:17

ブルーリボン賞やローレル賞を受賞したけど、その受賞に対して疑問や謎が残る鉄道車両厳選8選紹介！

02:21:27

京成線に関するいろんな謎を徹底的にまとめてみた！【京成電鉄】

16:09

Secret Extension Beyond Oshiage on Tokyo Metro Hanzomon Line: Where Does It Go?

02:05:11

鉄道車両や鉄道路線に関する衝撃すぎる「あだ名」をまとめてみた！【厳選車両30選+厳選路線8選】【総集編】

28:50

Tokyu Toyoko Line's "Q SEAT" Faces Decline! Why? Actual Usage and Causes Explained!

32:51

Trams Are Making a Comeback?: Reasons and Challenges Explained!

03:16:09

湘南新宿ラインに関するいろんな謎を徹底的にまとめてみた！【JR東日本/東海道線/横須賀線/宇都宮線/高崎線】

24:08

関西の新快速、毎日のように遅延してます…なぜ頻発してるの？理由などを解説・考察【JR西日本】

30:20

Shinkansen's Doctor Yellow Announces Retirement! Is It No Longer Needed? Find Out Why!

02:05:39

JR東日本の東海道線に関する「謎」を徹底的にまとめてみた！【総集編】