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Guides and tips for currency exchange, business travel, and money transfers.

2026-08-17

Cash vs Card in Japan: What Every Traveler Should Know

Is Japan still a cash-only country? Learn where cards work, how much yen to carry, and how IC cards and QR pay fit in.

inboundjapan-travelcashpayment

2026-08-17

Japan Train Travel Guide: JR Pass, Shinkansen & Local Lines

Plan Japan train travel with confidence. Learn about the JR Pass, Shinkansen tickets, local lines, and how to pay at stations in 2026.

inboundjapan-traveltransporttrains

2026-08-17

米ドル/円 2026年8月の為替トレンドを振り返る|161円台から159円台への動き

2026年7月18日〜8月17日の米ドル/円レートを詳しく解説。期間中の高値・安値・平均レートのデータをもとに、約1か月間のトレンドを整理します。出張や経費精算に役立つ実務的な視点もご紹介。

rate-reviewforexUSD

2026-08-17

USD to JPY Exchange Rate: August 2026 Trend Review

A data-driven look at the USD/JPY exchange rate from July 18 to August 17, 2026, covering key highs, lows, and what drove the move.

rate-reviewforexUSD

2026-08-14

台湾・台北で損しない両替の正解【2026年8月版】レート比較と賢い選び方

台北旅行での両替、どこが一番お得?空港・市内両替所・ATM・Wise/Revolutまで徹底比較。出張者や個人旅行者が知っておくべき両替の基本と、現地での実践的な使い分けを解説します。

travelexchangeTWD

2026-08-14

Smart Currency Exchange in Taipei: 2026 Travel Guide

Learn the best ways to exchange currency in Taipei, avoid hidden fees, and get more New Taiwan Dollar for your money in 2026.

travelexchangeTWD

2026-08-10

SIM Cards & eSIMs in Japan: The Traveler's Guide

Prepaid SIM, eSIM, or pocket WiFi? Learn where to buy, what to pay, and how to stay connected during your trip to Japan.

inboundjapan-travelsimconnectivity

2026-08-10

Using ATMs in Japan as a Foreigner: Fees, Tips & Best Options

Find out which ATMs in Japan accept foreign cards, what fees to expect, and how to avoid costly Dynamic Currency Conversion charges.

inboundjapan-travelatmcash

2026-08-07

韓国・ソウルで損しない両替の正解【2026年8月最新】レートと方法を徹底比較

2026年8月のソウル旅行前に知っておきたい両替の基本。円安・円高の波を読みながら、両替所・ATM・海外送金アプリを賢く使い分けるポイントをわかりやすく解説します。

travelexchangeKRW

2026-08-07

Smart Currency Exchange in Seoul: JPY to KRW Tips 2026

Plan your Seoul trip with smart JPY-to-KRW exchange strategies, ATM tips, and app tools to get the best rates in August 2026.

travelexchangeKRW

2026-08-03

Currency Exchange at Japanese Airports: 2026 Guide

Find the best way to exchange money at Narita, Haneda, and Kansai airports before exploring Japan in 2026.

inboundjapan-travelcurrency-exchangeairport

2026-08-03

英ポンド/円 2026年8月のトレンド振り返り|為替レートの動きを解説

2026年7月〜8月の英ポンド・円相場を振り返ります。約1ヶ月間の高値・安値・平均レートをデータで確認し、出張や経費精算に役立つ実務的な視点で解説します。

rate-reviewforexGBP

2026-08-03

GBP to JPY Exchange Rate Review: August 2026 Trends

A 30-day review of the British Pound to Japanese Yen rate for August 2026, covering key highs, lows, and what moved the market.

rate-reviewforexGBP

2026-08-03

IC Cards in Japan: Suica, PASMO & ICOCA for Tourists

Learn how to buy, charge, and use Suica, PASMO, and ICOCA IC cards for trains, buses, and convenience stores across Japan.

inboundjapan-traveltransportic-card

2026-07-31

バンコクで損しない両替の正解【2026年7月最新】両替所・ATM・海外送金アプリを徹底比較

2026年7月のJPY/THBレートデータをもとに、バンコクの両替所・ATM・WiseやRevolutなどの海外送金アプリを比較。旅行者や出張者が両替で損しないための実践的なポイントを解説します。

travelexchangeTHB

2026-07-31

Smart Currency Exchange in Bangkok, Thailand (July 2026)

JPY/THB moved +0.34% in July 2026. Learn how to exchange currency smartly in Bangkok and avoid costly fees.

travelexchangeTHB

2026-07-22

Exchange Money for Japan: Before or After You Arrive?

Should you exchange currency before flying to Japan? Compare your options—home banks, airport kiosks, ATMs, and travel cards—to keep more yen in your pocket.

inboundjapan-travelcurrency-exchange

2026-07-22

Do You Tip in Japan? A Complete Guide for Tourists

Tipping in Japan is not expected — and can even offend. Learn what to do instead, how service charges work, and how to show gratitude the right way.

inboundjapan-traveltippingetiquette

2026-07-17

ホーチミン両替2026年7月版|両替所・ATM・Wiseを徹底比較して損しない方法

ホーチミン旅行・出張で円をドン(VND)に両替する際、両替所・ATM・Wise・Revolutのどれが最もお得か。手数料の仕組みから実践的な使い分けまで丁寧に解説します。

travelexchangeVND

2026-07-17

Smart Currency Exchange in Ho Chi Minh City (2026)

Learn how to exchange currency wisely in Ho Chi Minh City with ATM tips, Wise vs Revolut insights, and tools to track your spending.

travelexchangeVND

2026-07-13

消費税の課税仕入れで外貨をどう換算する?通達の根拠と計算例を解説

消費税の課税仕入れで外貨建て取引が発生した場合、どのレートで円換算すべきか迷う方は多いです。消費税法基本通達の根拠を示しながら、具体的な計算例とともにわかりやすく解説します。

expensetaxconsumption-tax

2026-07-13

Foreign-Currency Conversion for Japanese Consumption Tax

Learn how to convert foreign-currency invoices into JPY for Japanese consumption tax filings, with a worked calculation example.

expensetaxconsumption-tax

2026-07-10

台湾・台北で損しない両替の正解2026年7月|両替所・ATM・海外送金アプリを徹底比較

台北旅行や出張で両替に迷っていませんか?空港・街中の両替所、現地ATM、WiseやRevolutなどのアプリまで、2026年7月時点の最新事情をわかりやすく解説します。

travelexchangeTWD

2026-07-10

Smart Currency Exchange Tips for Taipei in 2026

Heading to Taipei? Learn where to exchange currency, how ATMs work, and why apps like Wise or Revolut can save you money.

travelexchangeTWD

2026-07-06

英ポンド/円 2026年7月の為替トレンド振り返り|最新レートと推移を解説

2026年6月〜7月の英ポンド/円レートの動きを振り返ります。22日間の高値・安値・平均値などのデータをもとに、為替の推移を分かりやすく解説します。

rate-reviewforexGBP

2026-07-06

GBP to JPY Exchange Rate: July 2026 Trend Review

A close look at the British Pound to Japanese Yen rate from June to July 2026, with key highs, lows, and what moved the market.

rate-reviewforexGBP

2026-07-03

ソウルで損しない両替の正解【2026年7月最新】レート比較と賢い方法

2026年7月のJPY/KRWレート動向をもとに、ソウルの両替所・ATM・Wise・Revolutを徹底比較。旅行者や出張者が知っておきたい両替の正解をわかりやすく解説します。

travelexchangeKRW

2026-07-03

Smart Currency Exchange Tips for Seoul, South Korea 2026

Plan your Seoul trip with confidence. Learn how to exchange JPY to KRW smartly, avoid hidden fees, and track live rates in 2026.

travelexchangeKRW

2026-06-26

バンコクで損しない両替の正解【2026年6月】レート・手数料を徹底比較

2026年6月のバンコク両替事情を徹底解説。スーパーリッチなどの両替所、ATM、Wise・Revolutの手数料とレートを比較し、旅行者・出張者が円をバーツに換える最適な方法をわかりやすく紹介します。

travelexchangeTHB

2026-06-26

Smart Currency Exchange in Bangkok, Thailand (June 2026)

Heading to Bangkok? Learn how to get the best JPY-to-THB rates with ATM tips, Wise, Revolut, and live conversion tools.

travelexchangeTHB

2026-06-22

米ドル/円トレンド振り返り2026年6月|1ヶ月の値動きと為替換算の実務ポイント

2026年5月23日〜6月22日の米ドル/円相場を振り返ります。平均160円台・最新161円超の数値をもとに、出張精算や外貨換算に役立つ実務ポイントを解説します。

rate-reviewforexUSD

2026-06-22

USD to JPY June 2026: Monthly Exchange Rate Trend Review

A data-driven look at how the US dollar moved against the Japanese yen from late May to late June 2026, with key rate figures.

rate-reviewforexUSD

2026-06-19

ニューヨークで損しない両替の正解【2026年6月版】ATM・両替所・海外送金アプリを徹底比較

2026年6月のドル円相場は平均約159.87円/ドルで推移。ニューヨーク渡航前に知っておきたい両替所・ATM・Wise・Revolutの使い分けを、最新レートデータをもとにわかりやすく解説します。

travelexchangeUSD

2026-06-19

Smart Currency Exchange in New York: JPY & USD Tips 2026

Plan your New York trip with smart JPY/USD exchange tips, ATM advice, and app tools to save money in June 2026.

travelexchangeUSD

2026-06-12

ホーチミン両替2026年6月版|両替所・ATM・Wiseで損しない方法

ホーチミン旅行で円をベトナムドンに両替する最適な方法を徹底解説。両替所・ATM・Wise・Revolutのメリット・デメリットを比較し、手数料で損しないポイントをわかりやすく紹介します。

travelexchangeVND

2026-06-12

Smart Currency Exchange in Ho Chi Minh City 2026

Travel smarter in Ho Chi Minh City with our 2026 guide to currency exchange, ATM tips, and digital money apps.

travelexchangeVND

2026-06-08

英ポンド/円 2026年6月の為替トレンド振り返り|最新レートと変動幅を解説

2026年5月〜6月の英ポンド・円相場を振り返ります。22日間の高値・安値・平均レートなど具体的なデータをもとに、最近の値動きの特徴をわかりやすく解説します。

rate-reviewforexGBP

2026-06-08

GBP to JPY Exchange Rate: May–June 2026 Trend Review

A data-driven review of the British Pound to Japanese Yen rate from May 9 to June 8, 2026, covering key highs, lows, and what moved markets.

rate-reviewforexGBP

2026-05-28

クレジットカード払いの外貨経費を正しく処理する方法【法人税通達を解説】

海外出張や越境ECで発生するクレジットカード払いの外貨経費について、法人税基本通達13の2-1-2に基づく換算レートの選び方から仕訳例・注意点まで実務に沿って丁寧に解説します。

expensecredit-cardbusiness

2026-05-28

Foreign-Currency Credit Card Expenses: A Processing Guide

Learn how to correctly record and report foreign-currency credit card expenses, with calculation examples and Japanese tax guidance.

expensecredit-cardbusiness

2026-05-28

韓国ソウルで損しない両替の正解2026年5月|レート比較と賢い両替術

2026年5月のJPY/KRWレート動向をもとに、ソウルの両替所・ATM・Wise/Revolutを徹底比較。旅行前に知っておきたい両替のコツと注意点をわかりやすく解説します。

travelexchangeKRW

2026-05-28

Smart Currency Exchange Tips for Seoul in 2026

Plan your Seoul trip with confidence. Learn the best currency exchange strategies, ATM tips, and how to track JPY/KRW rates in real time.

travelexchangeKRW

2026-05-27

Exporting Japanese expense reports: the freee, MoneyForward, QuickBooks, and Xero gotchas

An export feature that doesn't actually import is worse than no export feature. Here are the per-platform CSV quirks Zenrate handles, from freee's account codes to MoneyForward's encoding.

exportfreeeMoneyForwardQuickBooksXero

2026-05-26

What a tamper-evident expense receipt actually requires (and what most apps skip)

Most expense apps treat receipts as illustrations. An audit-grade receipt needs integrity, provenance, reproducibility, and clock independence. Here's how Zenrate handles each.

receiptsauditintegrityprivacy-first

2026-05-25

Why your credit card statement rate is the only one that matches your corporate card reconciliation

Reference rates from ECB, Mizuho, Treasury, or HMRC will never match a Visa or Mastercard statement. Here's where the gap comes from and how to reconcile cleanly.

credit cardreconciliationrate policy

2026-05-24

Six rate policies, explained with real expense report scenarios

Transaction date, prior month end, month start, prior month average, prior week end, credit card statement: which one to pick for each accounting workflow, with worked EUR/JPY examples.

rate policyaccountingexpense reports

2026-05-23

How we picked four rate sources for Zenrate — and why one isn't enough

A first-hand account of why a single 'global' exchange rate source produces audit failures, and how Zenrate landed on ECB, Mizuho, U.S. Treasury, and HMRC.

rate sourcesaccountingdesign decisions

2026-03-25

How to Convert JPY to THB: 3 Methods Compared

Compare bank exchange, money changers, and online services for JPY to THB conversion. Find the best rate and lowest fees.

guideJPYTHBconversion

2026-03-24

TTM vs TTS vs TTB: Which Exchange Rate for Expense Reports?

Understand the difference between TTM, TTS, and TTB exchange rates and which to use for business expense reports.

businessTTMTTSTTBexpense

2026-03-23

Top 5 Money Changers in Bangkok 2026 (with Live Rates)

Find the best exchange rates in Bangkok. Compare SuperRich, Vasu, and other top-rated money changers.

BangkokexchangetravelTHB

2026-03-21

海外出張の経費精算ガイド: TTMレートの調べ方と領収書管理

海外出張の経費精算に必要なTTMレートの調べ方、領収書管理のコツ、CSV出力方法を解説します。

経費精算TTM海外出張ビジネス

2026-03-20

TTM Rate Guide: Understanding Japanese Bank Exchange Rates

Learn how TTM, TTS, and TTB rates work for Japanese business expense reports. Essential knowledge for overseas business trips.

TTMexchange ratesbusinessJapan

2026-03-18

Bangkok Best Exchange Rates 2026: Where to Get the Best Deal

Compare Bangkok money changers for the best JPY, USD, and EUR exchange rates. Updated guide for 2026.

BangkokexchangeThailandtravel

2026-03-15

Wise vs PayPal: International Money Transfer Comparison 2026

Compare Wise and PayPal for international remittances. Fees, rates, speed, and which is better for different use cases.

WisePayPalremittancecomparison