1916年4月30日付、野地吉蔵から安井益男への書簡の現代日本語訳。野路は、妻の渡米を手配してくれた安井に感謝している。野地は1916年7月12日、ワシントン州シアトルで妻・アサヨと結婚した。
翻訳注：原文および英訳も掲載されている。

Letter from K. Tyler to Masuo Yasui dated 13 February 1920. The letter is printed on stationery for "The Equitable Life Assurance Society of the United States." In this letter, Tyler discusses past due insurance premiums for Japanese residents of Hood River and requests Masuo remind the residents to pay them. A postscript note mentions the "Japanese question" - a reference to circulating anti-japanese sentiment and legislation, and asks if Masuo knows anyone interested in buying a ranch in Underwood (likely Washington).

Letter from Masuo Yasui to Kanesan[?] Shokai dated 10 February 1917. In the letter Yasui places an order for 50 bales of calcium coated fancy rice and requests that the rice bags be stenciled with the Yasui Brothers trademark logo.
Translation Note: This document has been translated into modern Japanese and English.

English translation of a letter from Masuo Yasui to Kanesan[?] Shokai dated 10 February 1917. In the letter Yasui places an order for 50 bales of calcium coated fancy rice and requests that the rice bags be stenciled with the Yasui Brothers trademark logo.
Translation Note: This letter is also available as the original manuscript document and as a modern Japanese translation.

1917年２月10日付の安井益男から金三商会への手紙 。この手紙の中で安井は、カルシウムコーティングされたファンシーライス50俵の注文をし、米袋に安井兄弟の商標ロゴをステンシルすることを要求している。
翻訳注：原文および英訳も掲載されている。

Letter from Barbara Bailey to Masuo Yasui dated 26 March 1917. In this letter, Bailey informs Yasui that she is hosting an event with Japanese guests, and asks for Yasui to send traditional Japanese items to use as decoration. She also notes a woman at a Parkdale station who is looking for a Japanese cook and housekeeper, and then asks how Yasui's family is doing. She comments on the failure to pass the Anti-Alien Bill, and comments that she is glad as it was a direct insult to Japan.

Letter from Fred Barker to Yasui Brothers dated September 14, 1925. In this letter, Barker asks if the company has any employment opportunities for Barker and his family.

An advertisement for Yasui Bros. Co. in Hood River, Oregon. The document advertises Japanese and U.S. sundries and groceries; land sales and house leasing; accident, health and life insurance; upscale hotel; and farm and city labor placement.
Translation Note: This document has been translated into modern Japanese and English.

English translation of an advertisement for Yasui Bros. Co. in Hood River, Oregon. The document advertises Japanese and U.S. sundries and groceries; land sales and house leasing; accident, health and life insurance; upscale hotel; and farm and city labor placement.
Translation Note: This document is also available as the original manuscript document and as a modern Japanese translation.

オレゴン州フッドリバーの安井兄弟商会の広告の現代日本語訳。日米の雑貨・食料品、土地売買・住宅賃貸、傷害・健康・生命保険、高級ホテル、農地・都市労働者斡旋などが案内されている。 翻訳注：原文および英訳も掲載されている。

An advertisement for the Yasui Bros. Co. in Hood River, Oregon. The advertisement states that the store offers special discounts for cash sales as part of their low-margin high-volume policy. The advertisement also states that they will use the best possible methods for credit sales to make them more convenient and encourages consumers to pay close attention to the quality and quantity of products. Additional pages in the document are advertisements for other stores.
Translation Note: This document has been translated into modern Japanese and English.

English translation of an advertisement for the Yasui Bros. Co. in Hood River, Oregon. The advertisement states that the store offers special discounts for cash sales as part of their low-margin high-volume policy. The advertisement also states that they will use the best possible methods for credit sales to make them more convenient and encourages consumers to pay close attention to the quality and quantity of products. Additional pages in the document are advertisements for other stores that are not translated.
Translation Note: This document is also available as the original manuscript document and as a modern Japanese translation.

オレゴン州フッドリバーの安井兄弟商会の広告の現代日本語訳。広告には、同店が薄利多売方針の一環として、現金販売に特別な割引を提供することが記載されている。また、クレジット販売について、より便利になるように最善の方法を用いるとし、消費者に商品の質と量に細心の注意を払うよう促している。翻訳されていない追加ページは、他店の広告である。
翻訳注：原文および英訳も掲載されている。

Painted store sign reading "Japan tea imported and uncolored", priced at 35 cents per pound. The sign is hand-painted on 7 x 9.75 in. cardboard.

Painted store sign for "egg noodle and plain noodle". The egg noodle is priced at 15 cents per pound, and plain noodle 10 cents per pound. The sign is hand-painted on 4.5 x 8 in. cardboard.

Painted store sign for "extra fancy Japan rice", priced at 3.5 cents per pound. The sign is hand-painted on 4.5 x 8 in. cardboard.

National Recovery Administration (NRA) membership "we do our part" storefront sign from the Yasui Brothers store. The sign is printed on 4.5 x 8 in. cardboard.

"Packers Wanted" sign from the Yasui Brothers store. The sign is printed on 7 x 11 in. cardboard.

Yasui Brothers Company General Merchandise wall calendar. The calendar features a painting titled "At the End of the Trail" copyright 1920, Brown & Bigelow, the address and telephone number of the main and branch Yasui Brothers Stores, and a monthly flip calendar for the year 1934.

Letter of resignation from Masuo Yasui to the Japan-America Formal Society of Hood River dated 28 November 1928. In the letter Yasui resigns from his position as a board member and committee member.
Translation Note: This document has been translated into modern Japanese and English.

Letter of resignation from Masuo Yasui to the Japan-America Formal Society of Hood River dated 28 November 1928. In the letter Yasui resigns from his position as a board member and committee member.
Translation Note: This document is also available as the original manuscript document and as a modern Japanese translation.

1928年11月28日付の安井益男からフッドリバー日米共励協会への辞任届の現代日本語訳。安井は、取締役および委員としての地位を辞任している。
翻訳注：原文および英訳も掲載されている。

Red paint and glitter sign from the Yasui Brothers store that reads "A beautiful array of pleasing gifts," "your inspection invited."

Red "opening evenings until XMAS" paint and glitter sign from the Yasui Brothers store.

Glacier Press Wrestling and Pictures poster for match between Henry Jones and Prof. Takahashi at the Rialto Theatre in Hood River (Or.). The poster notes that Henry Jones, of Provo (Ut.), was the Welterweight Champion of the World, and that Prof. Takahashi, of Seattle (Wash.), was the Champion Welterweight Jiu Jitsu Wrestler of the World. Tickets are priced at one dollar and ten cents, and that the evening will also include a showing of Buster Keaton's film "Go West."

Advertising poster for anjou Washington-Oregon late pears from the Oregon-Washington Pear Bureau. The poster describes "the aristocrat of fruits," and provides suggestions for storing and preparing the pears. This poster was likely displayed in the Yasui Brothers store.

Yasui Brothers Co. painted wall hanging. The hanging features the directory information for the store at the top of the piece, with a painted scene of cabins sitting along a river at the bottom of the piece. It is the same background to the 1942 calendar piece, minus the calendar attachment.

Yasui Brothers Co. painted wall 1942 hanging calendar. The hanging features the directory information for the store at the top of the piece, with a painted scene of cabins sitting along a river at the bottom of the piece. At the bottom of the piece is a paper monthly calendar for the year 1942.