Editing List of companies of Japan (section)

==H==
{| class="wikitable"
|-
! English
! Japanese
! [[Rōmaji]]
! [[Tokyo Stock Exchange|TSE]]
|-
| [[H2O Retailing|H<sub>2</sub>O Retailing]]
| [[:ja:エイチ・ツー・オー リテイリング|エイチ・ツー・オー リテイリング株式会社]]
| ''Eichi Tsū Ō Riteiringu Kabushiki-gaisha''
| {{Tyo1|8242}}
|-
| [[Hamamatsu Photonics]]
| [[:ja:浜松ホトニクス|浜松ホトニクス株式会社]]
| ''Hamamatsu Hotonikusu Kabushiki-gaisha''
| {{Tyo1|6965}}
|-
| [[Hankyu Hanshin Holdings]]
| [[:ja:阪急阪神ホールディングス|阪急阪神ホールディングス株式会社]]
| ''Hankyū Hanshin Hōrudingusu Kabushiki-gaisha''
| {{Tyo1|9042}}
|-
| [[Hankyu Railway]]
| [[:ja:阪急電鉄|阪急電鉄]]
| ''Hankyū Dentetsu''
|
|-
|[[Hanomag]]
|
|Subdidary of [[Komatsu Limited|Komatsu]] 
|
|-
| [[Hanshin Electric Railway]]
| [[:ja:阪神電気鉄道|阪神電気鉄道株式会社]]
| ''Hanshin Denki-tetsudō Kabushiki-gaisha''
|
|-
| [[Hasegawa (model company)|Hasegawa]]<!--http://www.hasegawa-model.co.jp/-->
| [[:ja:ハセガワ|株式会社ハセガワ]]
| ''Kabushiki Kaisha Hasegawa''
|
|-
| [[Haseko]]
| [[:ja:長谷工コーポレーション|株式会社長谷工コーポレーション]]
| ''Kabushiki-gaisha Hasekō Kōporēshon''
| {{Tyo1|1808}}
|-
| [[Hazama Ando]]
| [[:ja:安藤・間|株式会社安藤・間]]
| ''Andō Hazama Kabushiki-gaisha''
| {{Tyo1|1719}}
|-
| [[HI-LEX]]
| [[:ja:ハイレックスコーポレーション|株式会社ハイレックスコーポレーション]]
| ''Hairekkusu Kōporēshon Kabushiki-gaisha''
| {{Tyo1|7279}}
|-
| [[Hirobo]]
| [[:ja:ヒロボー|ヒロボー株式会社]]
| ''Hirobō kabushiki-gaisha''
| 
|-
| [[Hirose Electric]]
| [[:ja:ヒロセ電機|ヒロセ電機株式会社]]
| ''Hirose Denki kabushiki-gaisha''
| {{Tyo1|6806}}
|-
| [[Hisamitsu Pharmaceutical]]
| [[:ja:久光製薬|久光製薬株式会社]]
| ''Hisamitsu Seiyaku Kabusiki-gaisha''
| {{Tyo1|4530}}
|-
| [[Hitachi, Ltd.|Hitachi]]
| [[:ja:日立製作所|株式会社日立製作所]]
| ''Kabushiki-gaisha Hitachi Seisakusho''
| {{Tyo1|6501}}
|-
| [[HKS Co., Ltd.|HKS]]
| [[:ja:エッチ・ケー・エス|株式会社エッチ・ケー・エス]]
| ''Kabushiki-gaisha Ecchi Kē Esu''
| {{Tyo1|7219}}
|-
| [[Hokkaidō Electric Power]]
| [[:ja:北海道電力|北海道電力]]
| ''Hokkaidō Denryoku''
| {{Tyo1|9509}}
|-
| [[Hokkaido Railway Company]]
| [[:ja:北海道旅客鉄道|北海道旅客鉄道株式会社]]
| ''Hokkaidō Ryokaku Tetsudō Kabushiki-gaisha''
|
|-
| [[Hokkoku Bank]]
| [[:ja:北國銀行|株式会社北國銀行]]
| ''Kabushiki Kaisha Hokkoku Ginkō''
| {{Tyo1|8363}}
|-
| [[Hokuetsu Corporation]]
| [[:ja:北越コーポレーション|北越コーポレーション株式会社]]
| ''Hokuetsu Kōporēshon Kabushiki-gaisha''
| {{Tyo1|3865}}
|-
| [[Hokuriku Electric Power Company]]
| [[:ja:北陸電力|北陸電力]]
| ''Hokuriku Denryoku''
| {{Tyo1|9505}}
|-
| [[Hokuriku Bank]]
| [[:ja:北陸銀行|株式会社北陸銀行]]
| ''Kabushiki-gaisha Hokoriku Ginkō''
|
|-
| [[Hokuto Bank]]
| [[:ja:北都銀行|株式会社北都銀行]]
| ''Kabushiki Kaisha Hokuto Ginkō''
|
|-
| [[Honda]]
| [[:ja:本田技研工業|本田技研工業株式会社]]
| ''Honda Giken Kōgyō Kabushiki-gaisha''
| {{Tyo1|7267}}
|-
| [[Horiba]]
| [[:ja:堀場製作所|株式会社堀場製作所]]
| ''Kabushiki Kaisha Horiba Seisakusho''
| {{Tyo1|6856}}
|-
| [[Horipuro]]
| [[:ja:ホリプロ|株式会社ホリプロ]]
| ''Kabushiki Kaisha Horipuro''
| {{Tyo1|9667}}
|-
| [[Hoshino Gakki]]
| [[:ja:星野楽器|星野楽器株式会社]]
| ''Hoshino Gakki Kabushiki-gaisha''
|
|-
| [[Hosiden]]
| [[:ja:ホシデン|ホシデン株式会社]]
| ''Hoshiden Kabushiki Kaisha''
| {{Tyo1|6804}}
|-
| [[House Foods]]
| [[:ja:ハウス食品グループ本社|ハウス食品グループ本社株式会社]]
| ''Hausushokuhin Gurūpu Honsha Kabushiki-gaisha''
| {{Tyo1|2810}}
|-
| [[Howa|Howa Machinery]]
| [[:ja:豊和工業|豊和工業株式会社]]
| ''Howa Kogyo Kabusiki-gaisya''
| {{Tyo1|6203}}
|-
| [[Hoya Corporation]]
| [[:ja:HOYA|HOYA株式会社]]
| ''Hoya Kabushiki Kaisha''
| {{Tyo1|7741}}
|-
| [[Human Entertainment]]
| [[:ja:ヒューマン (ゲーム会社)|ヒューマン株式会社]]
| ''Hyūman Kabushiki-gaisha''
| 
|}