Japanese Address Regular Expression

gistfile1.java

public static final String SPACE = "[\\s\u3000]";
public static final String NUMBER = "[0-9\uff10-\uff19]"; // 0-9０-９
public static final String HYPHEN = "[-\uff0d\u2212]";
public static final String NOT_NUMBER_OR_HYPHEN = "[^" + NUMBER.substring(1, NUMBER.length()-1) + HYPHEN.substring(1);

public static final String NUMBERS = "([0-9\uff10-\uff19\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+)"; // 0-9０-９一二三四五六七八九 
public static final String CHOUME = "\u4e01\u76ee"; // 丁目
public static final String BANCHI = "\u756a\u5730?"; // 番地
public static final String GOU = "\u53f7"; // 号

// 丁目番地号 combined
public static final String CBG = 
    "(?:" + 
        "(?:" + 
            NUMBERS + "(?:" + HYPHEN + "|" + CHOUME + ")" + 
        ")?" + NUMBERS + "(?:" + HYPHEN + "|" + BANCHI + ")" + 
    ")?" + NUMBERS + "(?:" + GOU + ")?";

public static final String JUSHO_KAMOSHIRENAI = "[\u90fd\u9053\u5e9c\u770c\u5e02\u533a\u753a\u6751]"; // 都道府県市区町村
public static final String DELIMITERS = "\\s\u3000\\;\\<\\>\u3002\u3001"; // [whitespaces][double byte space];<> 。、
public static final String GETC = "[^" + DELIMITERS + "]";

public static final String NOT_ROMAJI_NUMBERS_OR_DELIMITERS = GETC.substring(0, GETC.length()-1) + NUMBER.substring(1);
public static final String JOU = "(?:" + NUMBERS + "(?:\u6761(" + NOT_ROMAJI_NUMBERS_OR_DELIMITERS + "+)))?"; // 条

public static final String REGEX_ADDRESS = 
    "(" + GETC + "{2,5}" + JUSHO_KAMOSHIRENAI + ")(" + 
    NOT_ROMAJI_NUMBERS_OR_DELIMITERS + 
    "+)" + JOU + CBG;
public static final Pattern PATTERN_ADDRESS = Pattern.compile(REGEX_ADDRESS);

super helpful

thank you

Very help, thanks. Here's a PowerShell version adapted from this

#PowerShell Japanese Address Regular Expression

$SPACE = "[\\s\u3000]"
$NUMBER = "[0-9\uff10-\uff19]" # 0-9０-９
$HYPHEN = "[-\uff0d\u2212]"
$NOT_NUMBER_OR_HYPHEN = "[^$($NUMBER.Substring(1, $NUMBER.Length-2))$($HYPHEN.Substring(1))]"

$NUMBERS = "([0-9\uff10-\uff19\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+)" # 0-9０-９一二三四五六七八九 
$CHOUME = "\u4e01\u76ee" # 丁目
$BANCHI = "\u756a\u5730?" # 番地
$GOU = "\u53f7" # 号

# 丁目番地号 combined
$CBG = "(?:" + "(?:" + "$NUMBERS" + "(?:" + "$HYPHEN" + "|" + "$CHOUME" + ")" + ")?"+ "$NUMBERS" + "(?:" + "$HYPHEN" + "|" + "$BANCHI" + ")" + ")?"+ "$NUMBERS" + "(?:" + "$GOU" + ")?"

$JUSHO_KAMOSHIRENAI = "[\u90fd\u9053\u5e9c\u770c\u5e02\u533a\u753a\u6751]" # 都道府県市区町村
$DELIMITERS = "\\s\u3000\\;\\<\\>\u3002\u3001" # [whitespaces][double byte space];<> 。、
$GETC = "[^$DELIMITERS]"

$NOT_ROMAJI_NUMBERS_OR_DELIMITERS = $GETC.Substring(0, $GETC.Length-1) + $NUMBER.Substring(1)
$JOU = "(?:" + "$NUMBERS" + "(?:\u6761(" + "$NOT_ROMAJI_NUMBERS_OR_DELIMITERS" + "+)))?" # 条

$REGEX_ADDRESS = "($GETC{2,5}$JUSHO_KAMOSHIRENAI)($NOT_ROMAJI_NUMBERS_OR_DELIMITERS$JOU$CBG)"
$PATTERN_ADDRESS = [regex]::new($REGEX_ADDRESS)